; XeTeX output 2010.07.15:15171pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdOq5HO[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmsans10-bold.otf]? f*5bi`2bb !+P 1!Ci2bifi׎ color pop*>.! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RXe"  NanumMyeongjoNanumMyeongjoRegular  1T{  / 0y / $ 1 ,  A $ 4i    $!œfe , 1 4 S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)W|ύ΀M ׎ K`y cmr10( b> cmmi10x^ٓRcmr73|s)^'u7msam7 =x^15Ǎ ؎ f]%p  yhcmex10Ѐ<$b^wfe (֍ྵa#8f]Ѐ+G!xڱ22=<$Kb^10Kwfe Ð (֍~ar2}& َ (x^y[ٟ^3L)^4C=x^20xy[ٟ^12捍 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q a^10 !", cmsy108a^ =a^2 ێ (2)^3S8(2)^(2)^4C=16̣>kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.36162 m q'pdf: content Q -107.47026 53.36162 l qOpdf: content Q -109.68196 53.36162 -111.45537 51.58821 -111.45537 49.37651 c q(pdf: content Q -111.45537 -49.37651 l qRpdf: content Q -111.45537 -51.58821 -109.68196 -53.36162 -107.47026 -53.36162 c q'pdf: content Q 107.47026 -53.36162 l qOpdf: content Q 109.68196 -53.36162 111.45537 -51.58821 111.45537 -49.37651 c q&pdf: content Q 111.45537 49.37651 l qLpdf: content Q 111.45537 51.58821 109.68196 53.36162 107.47026 53.36162 c qpdf: content Q h q(pdf: content Q -111.45537 -53.36162 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q ׎ 5 ؎ 5 َ 5 ڎ 8 ێ 5T{(16=(2)^4|s)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.98889 m q&pdf: content Q -97.90599 61.98889 l qMpdf: content Q -100.11769 61.98889 -101.8911 60.21548 -101.8911 58.00378 c q&pdf: content Q -101.8911 49.91496 l qMpdf: content Q -101.8911 47.70325 -100.11769 45.92986 -97.90599 45.92986 c q&pdf: content Q -80.30193 45.92986 l qLpdf: content Q -78.09021 45.92986 -76.31682 47.70325 -76.31682 49.91496 c q&pdf: content Q -76.31682 58.00378 l qLpdf: content Q -76.31682 60.21548 -78.09021 61.98889 -80.30193 61.98889 c qpdf: content Q h q&pdf: content Q -101.8911 45.92986 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.41791 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qqk. kXe  1T{ 3 0 4i / 1鎓fe , 1 5Ǯ( & 2Ǯk- @ 3Ǯ)V$7Ї^ ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q a^8S8a^4C=a^2捍 ؎ a^2S8a^3C=a^5 َ (a^5|s)^2S8a^10 ?=1 ڎ (a^2 ţ)^4S8(a^3)^4C=<$]1Kwfe ţ (֍ar4 ێ (a^2S8a^6|s)^2C=a^16鍍;,kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 19.41412 m q'pdf: content Q -107.47026 19.41412 l qOpdf: content Q -109.68196 19.41412 -111.45537 17.64072 -111.45537 15.42902 c q(pdf: content Q -111.45537 -15.42902 l qRpdf: content Q -111.45537 -17.64072 -109.68196 -19.41412 -107.47026 -19.41412 c q'pdf: content Q 107.47026 -19.41412 l qOpdf: content Q 109.68196 -19.41412 111.45537 -17.64072 111.45537 -15.42902 c q&pdf: content Q 111.45537 15.42902 l qLpdf: content Q 111.45537 17.64072 109.68196 19.41412 107.47026 19.41412 c qpdf: content Q h q(pdf: content Q -111.45537 -19.41412 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q'B ׎ a^8S8a^4C=a^4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 28.0414 m q%pdf: content Q -97.90599 28.0414 l qLpdf: content Q -100.11769 28.0414 -101.8911 26.26799 -101.8911 24.05629 c q&pdf: content Q -101.8911 15.96747 l qMpdf: content Q -101.8911 13.75577 -100.11769 11.98236 -97.90599 11.98236 c q&pdf: content Q -80.30193 11.98236 l qLpdf: content Q -78.09021 11.98236 -76.31682 13.75577 -76.31682 15.96747 c q&pdf: content Q -76.31682 24.05629 l qJpdf: content Q -76.31682 26.26799 -78.09021 28.0414 -80.30193 28.0414 c qpdf: content Q h q&pdf: content Q -101.8911 11.98236 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 16.47041 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>.L jX@  1~ 3(ab^2|s)^2T(2b)^2 1 & $ 5 m +Y @ , 1  "%' < "%э+?pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q=pdf: content Q -109.20525 -81.24797 218.41049 162.49594 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q;T{ $T|(ab^2|s)^2S8(2b)^2C=a^2b^484b^2C=g<$a^2|sb^4 O!cmsy72wfe4 (֍ 䚲44K.=<$Ka^2|sb^2Kwfe (֍`4*ۍT{ %T|(ab^2|s)^2S8(2b)^2C=ab^4<$1lwfeUZ (֍(2b)r2$=CT|ab^4S<$Ϣ1lwfe  (֍4br2-|=<$Kab^6KwfeM (֍&41䍍T{ &T|(ab^2|s)^2S8(2b)^2C=a^2b^48(2b^2)=T|2a^2|sb^42=2a^2b^2"bT{ 'T|(ab^2|s)^2S8(2b)^2C=a^2b^4<$Ϣ1lwfe  (֍4br2-|=<$ a^2Kwfe  (֍4br2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QLǮ( & 2T{Ǯk- @ 3Ǯ)1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM $8.Wۺʉpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 33.48372 m q'pdf: content Q -107.47026 33.48372 l qOpdf: content Q -109.68196 33.48372 -111.45537 31.71031 -111.45537 29.49861 c q(pdf: content Q -111.45537 -29.49861 l qRpdf: content Q -111.45537 -31.71031 -109.68196 -33.48372 -107.47026 -33.48372 c q'pdf: content Q 107.47026 -33.48372 l qOpdf: content Q 109.68196 -33.48372 111.45537 -31.71031 111.45537 -29.49861 c q&pdf: content Q 111.45537 29.49861 l qLpdf: content Q 111.45537 31.71031 109.68196 33.48372 107.47026 33.48372 c qpdf: content Q h q(pdf: content Q -111.45537 -33.48372 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q֍(ab^2|s)^2c(2b)^2=2a^2b^4c4b^2=<$eAa^2b^42eAwfe4 (֍ 䚲4%=<$eBa^2b^2eBwfe (֍`4$ 2 &i #T{ $ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q$pdf: content Q -80.30193 42.111 m q$pdf: content Q -97.90599 42.111 l qKpdf: content Q -100.11769 42.111 -101.8911 40.33759 -101.8911 38.12589 c q&pdf: content Q -101.8911 30.03706 l qMpdf: content Q -101.8911 27.82536 -100.11769 26.05196 -97.90599 26.05196 c q&pdf: content Q -80.30193 26.05196 l qLpdf: content Q -78.09021 26.05196 -76.31682 27.82536 -76.31682 30.03706 c q&pdf: content Q -76.31682 38.12589 l qHpdf: content Q -76.31682 40.33759 -78.09021 42.111 -80.30193 42.111 c qpdf: content Q h q&pdf: content Q -101.8911 26.05196 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 30.54001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q獍SL 9X'  1T{ - 1   B1 @ 0 < "%'[qŵx8+3yf82x(ox+5y[ٲ)&2gI[β+2y[ٲ]LǮ( & 2T{Ǯk- @ 3Ǯ)DQҍ1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM10y]dʍjpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 39.8351 m q&pdf: content Q -107.47026 39.8351 l qMpdf: content Q -109.68196 39.8351 -111.45537 38.0617 -111.45537 35.84999 c q(pdf: content Q -111.45537 -35.84999 l qOpdf: content Q -111.45537 -38.0617 -109.68196 -39.8351 -107.47026 -39.8351 c q&pdf: content Q 107.47026 -39.8351 l qMpdf: content Q 109.68196 -39.8351 111.45537 -38.0617 111.45537 -35.84999 c q&pdf: content Q 111.45537 35.84999 l qIpdf: content Q 111.45537 38.0617 109.68196 39.8351 107.47026 39.8351 c qpdf: content Q h q'pdf: content Q -111.45537 -39.8351 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q,׍3H 3 -I!EG=fx8+3y(o2xx5y[ٲ)?[+2y[ٸg!EG=(7x8+3y2x+x+5y+2y[ٲ)!EG=10ypdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 48.46237 m q&pdf: content Q -97.90599 48.46237 l qMpdf: content Q -100.11769 48.46237 -101.8911 46.68898 -101.8911 44.47726 c q&pdf: content Q -101.8911 36.38846 l qMpdf: content Q -101.8911 34.17674 -100.11769 32.40335 -97.90599 32.40335 c q&pdf: content Q -80.30193 32.40335 l qLpdf: content Q -78.09021 32.40335 -76.31682 34.17674 -76.31682 36.38846 c q&pdf: content Q -76.31682 44.47726 l qLpdf: content Q -76.31682 46.68898 -78.09021 48.46237 -80.30193 48.46237 c qpdf: content Q h q&pdf: content Q -101.8911 32.40335 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 36.89139 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32j6ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]VR color pop,1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>. 8X Ye4abpoff ̟ 33 ffff ffff33ff ̎%YS=12a^3|sb^2D 2% <  ff ̟ 33 ffff ffff33ff ̎'} / 0y / $ 1鎟e - 1T{  $ % e*Ǯ( & 2Ǯj- @ +jǮ)/卍7 ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 3a^2|sbI ؎X3ab^2C َCa^2|sb捍 ڎ a^2|sbI ێX3a^2|sb@I=kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 26.20105 m q'pdf: content Q -107.47026 26.20105 l qOpdf: content Q -109.68196 26.20105 -111.45537 24.42764 -111.45537 22.21594 c q(pdf: content Q -111.45537 -22.21594 l qRpdf: content Q -111.45537 -24.42764 -109.68196 -26.20105 -107.47026 -26.20105 c q'pdf: content Q 107.47026 -26.20105 l qOpdf: content Q 109.68196 -26.20105 111.45537 -24.42764 111.45537 -22.21594 c q&pdf: content Q 111.45537 22.21594 l qLpdf: content Q 111.45537 24.42764 109.68196 26.20105 107.47026 26.20105 c qpdf: content Q h q(pdf: content Q -111.45537 -26.20105 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q+ff̟ 33 ffff ffff33ff̎=<$K12a^3|sb^2KwfeŸ (֍4ab$X=3a^2|sbpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 34.82832 m q&pdf: content Q -97.90599 34.82832 l qMpdf: content Q -100.11769 34.82832 -101.8911 33.05492 -101.8911 30.84322 c q%pdf: content Q -101.8911 22.7544 l qMpdf: content Q -101.8911 20.54268 -100.11769 18.76929 -97.90599 18.76929 c q&pdf: content Q -80.30193 18.76929 l qKpdf: content Q -78.09021 18.76929 -76.31682 20.54268 -76.31682 22.7544 c q&pdf: content Q -76.31682 30.84322 l qLpdf: content Q -76.31682 33.05492 -78.09021 34.82832 -80.30193 34.82832 c qpdf: content Q h q&pdf: content Q -101.8911 18.76929 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 23.25734 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q=. eXe(3xO4)+(x+3). 1   B1 @ % 4Ǯ( & 2T{Ǯj- @ +jǮ)/捍7 ׎ 3x8+3I ؎X3x81C َC4x84捍 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 4x81I ێX4x83lS܍k߾xpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 31.53812 m q'pdf: content Q -107.47026 31.53812 l qOpdf: content Q -109.68196 31.53812 -111.45537 29.76472 -111.45537 27.55301 c q(pdf: content Q -111.45537 -27.55301 l qRpdf: content Q -111.45537 -29.76472 -109.68196 -31.53812 -107.47026 -31.53812 c q'pdf: content Q 107.47026 -31.53812 l qOpdf: content Q 109.68196 -31.53812 111.45537 -29.76472 111.45537 -27.55301 c q&pdf: content Q 111.45537 27.55301 l qLpdf: content Q 111.45537 29.76472 109.68196 31.53812 107.47026 31.53812 c qpdf: content Q h q(pdf: content Q -111.45537 -31.53812 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qύ3(3x84)+(x+3)S=3x84+x+3S=4x81pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 40.1654 m q%pdf: content Q -97.90599 40.1654 l qIpdf: content Q -100.11769 40.1654 -101.8911 38.392 -101.8911 36.1803 c q&pdf: content Q -101.8911 28.09148 l qMpdf: content Q -101.8911 25.87976 -100.11769 24.10637 -97.90599 24.10637 c q&pdf: content Q -80.30193 24.10637 l qLpdf: content Q -78.09021 24.10637 -76.31682 25.87976 -76.31682 28.09148 c q%pdf: content Q -76.31682 36.1803 l qHpdf: content Q -76.31682 38.392 -78.09021 40.1654 -80.30193 40.1654 c qpdf: content Q h q&pdf: content Q -101.8911 24.10637 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 28.5944 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q V dXe2x\g3[qŵx8+3y2fx+2(7y+x)(kָgK{]rG=ax\h+byB3 2%Z <  e +j` ,vaǮ-b 0yu a @ 0a{zb 2  1 ׼Ǯ( & 2T{Ǯj- @ +jǮ)#}򍍍* ׎ 7+ ؎:10Y m َh n215 ڎ5؟pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q5ز38_A ێ_B52Hcolor push gray 0ff color pop*>먍’pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 64.39929 m q'pdf: content Q -107.47026 64.39929 l qNpdf: content Q -109.68196 64.39929 -111.45537 62.6259 -111.45537 60.41418 c q(pdf: content Q -111.45537 -60.41418 l qQpdf: content Q -111.45537 -62.6259 -109.68196 -64.39929 -107.47026 -64.39929 c q'pdf: content Q 107.47026 -64.39929 l qNpdf: content Q 109.68196 -64.39929 111.45537 -62.6259 111.45537 -60.41418 c q&pdf: content Q 111.45537 60.41418 l qKpdf: content Q 111.45537 62.6259 109.68196 64.39929 107.47026 64.39929 c qpdf: content Q h q(pdf: content Q -111.45537 -64.39929 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qׄ荍32x83[qŵx+3y2fx+2(7y+x)(kָgK{]3=2x83fx+3y2(7x2y+2x)a $U @ 2 Ř  - 1 Ǯ( & 2T{Ǯj- @ +jǮ)UuЇ^ |n ׎/|o(a8+b)(ab)=a^2S8b^2捍 |n ؎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o(a8+b)^2C=a^2S+2ab+b^2 |n َ/|om(a8+b)=ma8+mb |n ڎ/|o(ax8+b)(cx+d)=acx^2S+8(ad+bc)x+bd |n ێ/|o(a8+b)(c+d)=ac8+bc+ad+bdȕ`^ލZwpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.90869 m q'pdf: content Q -107.47026 36.90869 l qOpdf: content Q -109.68196 36.90869 -111.45537 35.13528 -111.45537 32.92358 c q(pdf: content Q -111.45537 -32.92358 l qRpdf: content Q -111.45537 -35.13528 -109.68196 -36.90869 -107.47026 -36.90869 c q'pdf: content Q 107.47026 -36.90869 l qOpdf: content Q 109.68196 -36.90869 111.45537 -35.13528 111.45537 -32.92358 c q&pdf: content Q 111.45537 32.92358 l qLpdf: content Q 111.45537 35.13528 109.68196 36.90869 107.47026 36.90869 c qpdf: content Q h q(pdf: content Q -111.45537 -36.90869 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q203^2C=(200+3)^2 2 &i #Cha=200;b=3 2 "%  @ %(a8+b)^2C=a^2S+2ab+b^2 1T{ 2 1R @ %  < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 45.53596 m q&pdf: content Q -97.90599 45.53596 l qMpdf: content Q -100.11769 45.53596 -101.8911 43.76257 -101.8911 41.55086 c q&pdf: content Q -101.8911 33.46204 l qMpdf: content Q -101.8911 31.25034 -100.11769 29.47693 -97.90599 29.47693 c q&pdf: content Q -80.30193 29.47693 l qLpdf: content Q -78.09021 29.47693 -76.31682 31.25034 -76.31682 33.46204 c q&pdf: content Q -76.31682 41.55086 l qLpdf: content Q -76.31682 43.76257 -78.09021 45.53596 -80.30193 45.53596 c qpdf: content Q h q&pdf: content Q -101.8911 29.47693 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.96498 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVk color popS1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>. NX8 *b 1< 3; 3 0] 4m , 2 m +Y 1  >a @ 5 @ ّ< 1*a @ 0e 2' 1R ( =fg  +  - 1fh  2N & $ 5 A( ;i a , 1 f~U <  e % 29 =T{ 29 0 ,V]SǮ( & 2Ǯj- @ +jǮ)UuЇ^ ׎ 201^2 )(a8b)^2捍 ؎ 499^2 )(a8+b)^2 َ 997^2 )(a8+b)(ab) ڎ 103897)(ax8+b)(cx+d) ێpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 1048105)(x8+a)(x+b)=Po?kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 45.13533 m q'pdf: content Q -107.47026 45.13533 l qOpdf: content Q -109.68196 45.13533 -111.45537 43.36194 -111.45537 41.15022 c q(pdf: content Q -111.45537 -41.15022 l qRpdf: content Q -111.45537 -43.36194 -109.68196 -45.13533 -107.47026 -45.13533 c q'pdf: content Q 107.47026 -45.13533 l qOpdf: content Q 109.68196 -45.13533 111.45537 -43.36194 111.45537 -41.15022 c q&pdf: content Q 111.45537 41.15022 l qLpdf: content Q 111.45537 43.36194 109.68196 45.13533 107.47026 45.13533 c qpdf: content Q h q(pdf: content Q -111.45537 -45.13533 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qV ׎ 201^2C=(2008+1)^2)(a+b)^2 ؎ 499^2C=(50081)^2)(ab)^2 َ 997^2C=(100083)^2)(ab)^2 ڎ V103s=27x^12xy [ٟ ff̟ 33 ffff ffff33ff̎.TǮ( & 2T{Ǯj- 3 @Ǯ)C1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U6䍍{^kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 51.24088 m q'pdf: content Q -107.47026 51.24088 l qOpdf: content Q -109.68196 51.24088 -111.45537 49.46747 -111.45537 47.25577 c q(pdf: content Q -111.45537 -47.25577 l qRpdf: content Q -111.45537 -49.46747 -109.68196 -51.24088 -107.47026 -51.24088 c q'pdf: content Q 107.47026 -51.24088 l qOpdf: content Q 109.68196 -51.24088 111.45537 -49.46747 111.45537 -47.25577 c q&pdf: content Q 111.45537 47.25577 l qLpdf: content Q 111.45537 49.46747 109.68196 51.24088 107.47026 51.24088 c qpdf: content Q h q(pdf: content Q -111.45537 -51.24088 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q񪍵x 3@ff̟ 33 ffff ffff33ff̎PX=x^12)ff̟ 33 ffff ffff33ff̎Z=4y[ٟ^2@3ز=y [ٟ ff̟ 33 ffff ffff33ff̎)ff̟ 33 ffff ffff33ff̎Z=6pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 59.86815 m q&pdf: content Q -97.90599 59.86815 l qMpdf: content Q -100.11769 59.86815 -101.8911 58.09474 -101.8911 55.88304 c q&pdf: content Q -101.8911 47.79422 l qMpdf: content Q -101.8911 45.58252 -100.11769 43.80911 -97.90599 43.80911 c q&pdf: content Q -80.30193 43.80911 l qLpdf: content Q -78.09021 43.80911 -76.31682 45.58252 -76.31682 47.79422 c q&pdf: content Q -76.31682 55.88304 l qLpdf: content Q -76.31682 58.09474 -78.09021 59.86815 -80.30193 59.86815 c qpdf: content Q h q&pdf: content Q -101.8911 43.80911 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 48.29716 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>.LD RRXe'(x^ 0ercmmi7apy[ٟ^b`zp^cx)^n8=x^28xy[ٟ^42Կzp^70 | 1 $u 3 @ = 29 0 ,n 2  2' 8  2%T{ <  a8+2bcT{ 2  1  @ 0 < "%LǮ( & 2T{Ǯj- 3 @Ǯ)DD1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM3Nύ pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 76.16273 m q'pdf: content Q -107.47026 76.16273 l qOpdf: content Q -109.68196 76.16273 -111.45537 74.38934 -111.45537 72.17763 c q(pdf: content Q -111.45537 -72.17763 l qRpdf: content Q -111.45537 -74.38934 -109.68196 -76.16273 -107.47026 -76.16273 c q'pdf: content Q 107.47026 -76.16273 l qOpdf: content Q 109.68196 -76.16273 111.45537 -74.38934 111.45537 -72.17763 c q&pdf: content Q 111.45537 72.17763 l qLpdf: content Q 111.45537 74.38934 109.68196 76.16273 107.47026 76.16273 c qpdf: content Q h q(pdf: content Q -111.45537 -76.16273 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q!ux:gsavex:scale 0.1 0.1N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/2/47/148/12091305822802408.png x:grestore [28 Ǯ-F42Ǯ-G70 2 8W   0& , 14 2 &i #nſ=14 2 < x^28xy[ٟ^42Կzp^70 =(x^apy[ٟ^b`zp^cx)^14a=2;#b=3;c=5)a8+2bc=28+65=3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 84.79001 m q&pdf: content Q -97.90599 84.79001 l qLpdf: content Q -100.11769 84.79001 -101.8911 83.01662 -101.8911 80.8049 c q&pdf: content Q -101.8911 72.71608 l qMpdf: content Q -101.8911 70.50438 -100.11769 68.73097 -97.90599 68.73097 c q&pdf: content Q -80.30193 68.73097 l qLpdf: content Q -78.09021 68.73097 -76.31682 70.50438 -76.31682 72.71608 c q%pdf: content Q -76.31682 80.8049 l qLpdf: content Q -76.31682 83.01662 -78.09021 84.79001 -80.30193 84.79001 c qpdf: content Q h q&pdf: content Q -101.8911 68.73097 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 73.21902 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q79.LD RkXo'(4xy5¸x^3|sy3xy[ٟ^2L)<$ 1 wfe (֍2 @Qxy $%% s t B1% @ <  % +j ,s @ 1펟$ ' > @ @w %Q  m , 2v @ 1  @ 0 < "%Ǯ( & 2T{Ǯj- 3 @Ǯ)=1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM0)pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 69.42369 m q'pdf: content Q -107.47026 69.42369 l qOpdf: content Q -109.68196 69.42369 -111.45537 67.65028 -111.45537 65.43858 c q(pdf: content Q -111.45537 -65.43858 l qRpdf: content Q -111.45537 -67.65028 -109.68196 -69.42369 -107.47026 -69.42369 c q'pdf: content Q 107.47026 -69.42369 l qOpdf: content Q 109.68196 -69.42369 111.45537 -67.65028 111.45537 -65.43858 c q&pdf: content Q 111.45537 65.43858 l qLpdf: content Q 111.45537 67.65028 109.68196 69.42369 107.47026 69.42369 c qpdf: content Q h q(pdf: content Q -111.45537 -69.42369 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q3(4xy8x^3|sy3xy[ٟ^2L)<$l1lwfe (֍2 GxyǍ3=(4xy8x^3|sy3xy[ٟ^2L)<$lxylwfe  (֍ 23=(4xy8x^3|sy3xy[ٟ^2L)<$i2lwfe  (֍xyv3=882x^2S6yNT2x^2 2T{ m ,2Ǯ-yT 2 m ,6Ǯ- +j , @8 2  2T{ @ 1  @ %286+8=0T{ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 78.05096 m q&pdf: content Q -97.90599 78.05096 l qMpdf: content Q -100.11769 78.05096 -101.8911 76.27756 -101.8911 74.06586 c q&pdf: content Q -101.8911 65.97704 l qMpdf: content Q -101.8911 63.76534 -100.11769 61.99193 -97.90599 61.99193 c q&pdf: content Q -80.30193 61.99193 l qLpdf: content Q -78.09021 61.99193 -76.31682 63.76534 -76.31682 65.97704 c q&pdf: content Q -76.31682 74.06586 l qLpdf: content Q -76.31682 76.27756 -78.09021 78.05096 -80.30193 78.05096 c qpdf: content Q h q&pdf: content Q -101.8911 61.99193 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.47998 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVj color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D RjXe  1T{ m +Y 3 0 1 , 1 %Q   $ % 4üǮ( & 2T{Ǯj- 3 @Ǯ)[5獍 ׎ (a85b)=a8+5b捍 ؎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q x(3x8+y[ٲ)=3x^2S8xy َ 2x(3x86)=6x^2S86x ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 3x(2x83y[ٲ)2y(x+y)=6x^2S811xy2y^2 ێpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q x(x8y+2)+3y[ٲ(2x+y+4)= x^2S+87xy2x+3y[ٟ^2,+12yӰNMnkүpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 28.47063 m q'pdf: content Q -107.47026 28.47063 l qOpdf: content Q -109.68196 28.47063 -111.45537 26.69722 -111.45537 24.48552 c q(pdf: content Q -111.45537 -24.48552 l qRpdf: content Q -111.45537 -26.69722 -109.68196 -28.47063 -107.47026 -28.47063 c q'pdf: content Q 107.47026 -28.47063 l qOpdf: content Q 109.68196 -28.47063 111.45537 -26.69722 111.45537 -24.48552 c q&pdf: content Q 111.45537 24.48552 l qLpdf: content Q 111.45537 26.69722 109.68196 28.47063 107.47026 28.47063 c qpdf: content Q h q(pdf: content Q -111.45537 -28.47063 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qȍ ׎ (a85b)=a8+5b َ 2x(3x86)=6x^2S812xpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 37.0979 m q%pdf: content Q -97.90599 37.0979 l qJpdf: content Q -100.11769 37.0979 -101.8911 35.3245 -101.8911 33.1128 c q&pdf: content Q -101.8911 25.02397 l qMpdf: content Q -101.8911 22.81227 -100.11769 21.03886 -97.90599 21.03886 c q&pdf: content Q -80.30193 21.03886 l qLpdf: content Q -78.09021 21.03886 -76.31682 22.81227 -76.31682 25.02397 c q%pdf: content Q -76.31682 33.1128 l qIpdf: content Q -76.31682 35.3245 -78.09021 37.0979 -80.30193 37.0979 c qpdf: content Q h q&pdf: content Q -101.8911 21.03886 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 25.52692 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QySD R9Xe  1T{ - 1   B1 @ 0 < "%e2a8[af83b(o5ab)$̷gF"+b]Ǯ( & 2T{Ǯj- 3 @Ǯ)3㍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U4a8+3bwqnuCkpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 48.1321 m q&pdf: content Q -107.47026 48.1321 l qMpdf: content Q -109.68196 48.1321 -111.45537 46.3587 -111.45537 44.14699 c q(pdf: content Q -111.45537 -44.14699 l qOpdf: content Q -111.45537 -46.3587 -109.68196 -48.1321 -107.47026 -48.1321 c q&pdf: content Q 107.47026 -48.1321 l qMpdf: content Q 109.68196 -48.1321 111.45537 -46.3587 111.45537 -44.14699 c q&pdf: content Q 111.45537 44.14699 l qIpdf: content Q 111.45537 46.3587 109.68196 48.1321 107.47026 48.1321 c qpdf: content Q h q'pdf: content Q -111.45537 -48.1321 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q3H 3 -I!EG=2a8f8a(o3b5a+b)< +bg!EG=2a8(oa3b+5ab+b)!EG=2a8(o6a3b)!EG=4a8+3bpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 56.75937 m q&pdf: content Q -97.90599 56.75937 l qMpdf: content Q -100.11769 56.75937 -101.8911 54.98598 -101.8911 52.77426 c q&pdf: content Q -101.8911 44.68546 l qMpdf: content Q -101.8911 42.47374 -100.11769 40.70035 -97.90599 40.70035 c q&pdf: content Q -80.30193 40.70035 l qLpdf: content Q -78.09021 40.70035 -76.31682 42.47374 -76.31682 44.68546 c q&pdf: content Q -76.31682 52.77426 l qLpdf: content Q -76.31682 54.98598 -78.09021 56.75937 -80.30193 56.75937 c qpdf: content Q h q&pdf: content Q -101.8911 40.70035 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 45.18839 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>.LD R8X}*  1Z  $e   2 & % 2  # 2  2 3aǮ- + # 2'  2 2a 2! 4j 1ʓ % 7] 2 () ? 18a^38i15a^2|sb "% ' @ < T{a=6;#b=4 2% <  ; 2 $%  @ 0 < "%J8kcolor push gray 0 color poppx:gsavex:scale 0.22443 0.22443N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/189/155/1120938576206237.png x:grestoreLǮ( & 2T{Ǯj- 3 @Ǯ)1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM8w|(pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 115.24994 m q(pdf: content Q -107.47026 115.24994 l qRpdf: content Q -109.68196 115.24994 -111.45537 113.47655 -111.45537 111.26483 c q)pdf: content Q -111.45537 -111.26483 l qUpdf: content Q -111.45537 -113.47655 -109.68196 -115.24994 -107.47026 -115.24994 c q(pdf: content Q 107.47026 -115.24994 l qRpdf: content Q 109.68196 -115.24994 111.45537 -113.47655 111.45537 -111.26483 c q'pdf: content Q 111.45537 111.26483 l qOpdf: content Q 111.45537 113.47655 109.68196 115.24994 107.47026 115.24994 c qpdf: content Q h q)pdf: content Q -111.45537 -115.24994 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q( () ?厎)=( &  2)8( ; 2)( () ?厎)=18a^3S815a^2|sb( &  2)=3a82a=6a^284h18a3S815a2|sb=6a28h捍)T?h=<$K18a^3S815a^2|sbKwfe8ҟ (֍6ar2@h=3a8<$l5lwfe (֍2 GbH)h=3a8<$l5lwfe (֍2 Gb'386<$l5lwfe (֍2 '4=18810=8)h=8pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 123.87721 m q'pdf: content Q -97.90599 123.87721 l qOpdf: content Q -100.11769 123.87721 -101.8911 122.10382 -101.8911 119.8921 c q&pdf: content Q -101.8911 111.8033 l qPpdf: content Q -101.8911 109.59158 -100.11769 107.81819 -97.90599 107.81819 c q'pdf: content Q -80.30193 107.81819 l qNpdf: content Q -78.09021 107.81819 -76.31682 109.59158 -76.31682 111.8033 c q&pdf: content Q -76.31682 119.8921 l qOpdf: content Q -76.31682 122.10382 -78.09021 123.87721 -80.30193 123.87721 c qpdf: content Q h q'pdf: content Q -101.8911 107.81819 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 112.30623 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QF.LD ReX'x=2;#y"=5T{ 2% <   1 - 2  1  @ 0 < "%|<$[&6x^2|sy89x^5y[ٟ^4[&wfe9a (֍&3xyLǮ( & 2T{Ǯj- 3 @Ǯ)@)?1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM6004color push gray 0Ήן32jV9 color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>~𒍍k@pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 52.95168 m q'pdf: content Q -107.47026 52.95168 l qOpdf: content Q -109.68196 52.95168 -111.45537 51.17827 -111.45537 48.96657 c q(pdf: content Q -111.45537 -48.96657 l qRpdf: content Q -111.45537 -51.17827 -109.68196 -52.95168 -107.47026 -52.95168 c q'pdf: content Q 107.47026 -52.95168 l qOpdf: content Q 109.68196 -52.95168 111.45537 -51.17827 111.45537 -48.96657 c q&pdf: content Q 111.45537 48.96657 l qLpdf: content Q 111.45537 51.17827 109.68196 52.95168 107.47026 52.95168 c qpdf: content Q h q(pdf: content Q -111.45537 -52.95168 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qAjW 3 -WƲ=<$K6x^2|syKwfev (֍>:3xy<$l9x^5|sy[ٟ^4lwfe (֍|s3xy YY=2x83x^4|sy[ٟ^3Ѝ2x83x^4|sy[ٟ^3, 0yT{x=2;#y"=5 $%  2. @ %328(o2)3(o2)4|p5^3wt=486000wt=6004pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.57895 m q&pdf: content Q -97.90599 61.57895 l qMpdf: content Q -100.11769 61.57895 -101.8911 59.80554 -101.8911 57.59384 c q&pdf: content Q -101.8911 49.50502 l qMpdf: content Q -101.8911 47.29332 -100.11769 45.51991 -97.90599 45.51991 c q&pdf: content Q -80.30193 45.51991 l qLpdf: content Q -78.09021 45.51991 -76.31682 47.29332 -76.31682 49.50502 c q&pdf: content Q -76.31682 57.59384 l qLpdf: content Q -76.31682 59.80554 -78.09021 61.57895 -80.30193 61.57895 c qpdf: content Q h q&pdf: content Q -101.8911 45.51991 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.00797 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QɞVD RdXe4^3C=A30 "%T{ @ <  16^6 1퓵A $% 2 1R @ 0 A ;i ] % 4üǮ( & 2T{Ǯ9- 3 3Ǯ)#}򍍍* ׎ A+ ؎:A^2Y m َh nA^35 ڎ5؟pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q5صA^4_A ێ_BA^5dȍ=kkgpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 20.3147 m q&pdf: content Q -107.47026 20.3147 l qMpdf: content Q -109.68196 20.3147 -111.45537 18.5413 -111.45537 16.32959 c q(pdf: content Q -111.45537 -16.32959 l qOpdf: content Q -111.45537 -18.5413 -109.68196 -20.3147 -107.47026 -20.3147 c q&pdf: content Q 107.47026 -20.3147 l qMpdf: content Q 109.68196 -20.3147 111.45537 -18.5413 111.45537 -16.32959 c q&pdf: content Q 111.45537 16.32959 l qIpdf: content Q 111.45537 18.5413 109.68196 20.3147 107.47026 20.3147 c qpdf: content Q h q'pdf: content Q -111.45537 -20.3147 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qd16^6C=(4^2|s)^6=4^12 ?=(4^3|s)^4=A^4 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.94197 m q&pdf: content Q -97.90599 28.94197 l qMpdf: content Q -100.11769 28.94197 -101.8911 27.16858 -101.8911 24.95686 c q&pdf: content Q -101.8911 16.86804 l qMpdf: content Q -101.8911 14.65634 -100.11769 12.88293 -97.90599 12.88293 c q&pdf: content Q -80.30193 12.88293 l qLpdf: content Q -78.09021 12.88293 -76.31682 14.65634 -76.31682 16.86804 c q&pdf: content Q -76.31682 24.95686 l qLpdf: content Q -76.31682 27.16858 -78.09021 28.94197 -80.30193 28.94197 c qpdf: content Q h q&pdf: content Q -101.8911 12.88293 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.37099 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+.D R3X Ye(2x^4|sy[ٲ)^2_n(x^3y^2L)^3 Cff ̟ 33 ffff ffff33ff ̎/u=8x 2ff ̟ 33 ffff ffff33ff ̎& / 0ye / $ 1T{ - 1 e*Ǯ( & 2Ǯ9- 3 3Ǯ)/卍7 ׎ 4x^2|sy[ٟ^3I ؎X4x^2|sy[ٟ^4C َC4x^2|sy[ٟ^4捍 ڎ 2x^4|sy[ٟ^4I ێNpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QX2x^2|sy[ٟ^4@wwkpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 49.22949 m q'pdf: content Q -107.47026 49.22949 l qOpdf: content Q -109.68196 49.22949 -111.45537 47.45609 -111.45537 45.24438 c q(pdf: content Q -111.45537 -45.24438 l qRpdf: content Q -111.45537 -47.45609 -109.68196 -49.22949 -107.47026 -49.22949 c q'pdf: content Q 107.47026 -49.22949 l qOpdf: content Q 109.68196 -49.22949 111.45537 -47.45609 111.45537 -45.24438 c q&pdf: content Q 111.45537 45.24438 l qLpdf: content Q 111.45537 47.45609 109.68196 49.22949 107.47026 49.22949 c qpdf: content Q h q(pdf: content Q -111.45537 -49.22949 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qKʍ4x^8|sy[ٟ^2,8(<$133wfe (֍xr9y[ٟr6Y`)ff ̟ 33 ffff ffff33ff ̎%IJ=8xs<$nv433wfev (֍xy[ٟr4 ff ̟ 33 ffff ffff33ff ̎=7=8x6ff ̟ 33 ffff ffff33ff ̎#=2x^2|sy[ٟ^4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 57.85677 m q&pdf: content Q -97.90599 57.85677 l qMpdf: content Q -100.11769 57.85677 -101.8911 56.08336 -101.8911 53.87166 c q&pdf: content Q -101.8911 45.78284 l qMpdf: content Q -101.8911 43.57112 -100.11769 41.79773 -97.90599 41.79773 c q&pdf: content Q -80.30193 41.79773 l qLpdf: content Q -78.09021 41.79773 -76.31682 43.57112 -76.31682 45.78284 c q&pdf: content Q -76.31682 53.87166 l qLpdf: content Q -76.31682 56.08336 -78.09021 57.85677 -80.30193 57.85677 c qpdf: content Q h q&pdf: content Q -101.8911 41.79773 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 46.28578 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>.LD RNXM'x^5|sy[ٟ^3QyWx^2y[ٟ^6@=hBx ff ̟ 33 ffff ffff33ff ̎ Ly [ٟ ff ̟ 33 ffff ffff33ff ̎] 2% <  .ff ̟ 33 ffff ffff33ff ̎ / 0y / $ 1 , $%' 6 " #T{ / , 1 X/Ǯ( & 2Ǯ9- 3 3Ǯ)/卍7 |n ׎/|o15;12ku ؎zv8;8| َ}pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q}7;9捍 |n ڎ/|o5;11ku ێzv11;7:<čIpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 20.03795 m q'pdf: content Q -107.47026 20.03795 l qOpdf: content Q -109.68196 20.03795 -111.45537 18.26454 -111.45537 16.05284 c q(pdf: content Q -111.45537 -16.05284 l qRpdf: content Q -111.45537 -18.26454 -109.68196 -20.03795 -107.47026 -20.03795 c q'pdf: content Q 107.47026 -20.03795 l qOpdf: content Q 109.68196 -20.03795 111.45537 -18.26454 111.45537 -16.05284 c q&pdf: content Q 111.45537 16.05284 l qLpdf: content Q 111.45537 18.26454 109.68196 20.03795 107.47026 20.03795 c qpdf: content Q h q(pdf: content Q -111.45537 -20.03795 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx^5|sy[ٟ^3,8x^2y[ٟ^6d=x^5+2vy[ٟ^3+6g=x^7|sy[ٟ^9, 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.66522 m q&pdf: content Q -97.90599 28.66522 l qMpdf: content Q -100.11769 28.66522 -101.8911 26.89182 -101.8911 24.68011 c q%pdf: content Q -101.8911 16.5913 l qLpdf: content Q -101.8911 14.3796 -100.11769 12.60619 -97.90599 12.60619 c q&pdf: content Q -80.30193 12.60619 l qJpdf: content Q -78.09021 12.60619 -76.31682 14.3796 -76.31682 16.5913 c q&pdf: content Q -76.31682 24.68011 l qLpdf: content Q -76.31682 26.89182 -78.09021 28.66522 -80.30193 28.66522 c qpdf: content Q h q&pdf: content Q -101.8911 12.60619 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.09424 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q񍍍.LD kyX!<$[&8x^2|sy+84xy[ٟ^2[&wfe< (֍2xy^ <$6xy[ٟ^2,+89x^2|sywfe5% (֍3xy;%=ax+by\V 2%| <  a+bЍ' 2T{  1 x*Ǯ( & 2Ǯ9- 3 3Ǯ)#}򍍍* |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o3M ؎\ٸ2zB َC1 ڎ0" ێ"1q]L썍Xppdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 27.95009 m q'pdf: content Q -107.47026 27.95009 l qNpdf: content Q -109.68196 27.95009 -111.45537 26.1767 -111.45537 23.96498 c q(pdf: content Q -111.45537 -23.96498 l qQpdf: content Q -111.45537 -26.1767 -109.68196 -27.95009 -107.47026 -27.95009 c q'pdf: content Q 107.47026 -27.95009 l qNpdf: content Q 109.68196 -27.95009 111.45537 -26.1767 111.45537 -23.96498 c q&pdf: content Q 111.45537 23.96498 l qKpdf: content Q 111.45537 26.1767 109.68196 27.95009 107.47026 27.95009 c qpdf: content Q h q(pdf: content Q -111.45537 -27.95009 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q4x'2yI(2yJ+3x)=x&'4y 2F &i #/'a+b=3 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 36.57736 m q&pdf: content Q -97.90599 36.57736 l qMpdf: content Q -100.11769 36.57736 -101.8911 34.80397 -101.8911 32.59225 c q&pdf: content Q -101.8911 24.50343 l qMpdf: content Q -101.8911 22.29173 -100.11769 20.51833 -97.90599 20.51833 c q&pdf: content Q -80.30193 20.51833 l qLpdf: content Q -78.09021 20.51833 -76.31682 22.29173 -76.31682 24.50343 c q&pdf: content Q -76.31682 32.59225 l qLpdf: content Q -76.31682 34.80397 -78.09021 36.57736 -80.30193 36.57736 c qpdf: content Q h q&pdf: content Q -101.8911 20.51833 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 25.00638 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV8 color pop>1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D kRX[ + # 2  2 걵aǮ-  # 2  2 걵b 2! 4j +U  @{"8R*.e $%  $e  “ 2ۉfe{\%{"ܸ $%Vfe ן{"\1, < 0y 3fe}q?ٚ:. $%feY?ٚ:> 0y b 9 5e 2 0q 1T{ <  >\18R*6 2  2 $%aǮ-b # A ;i ] % dbD7>color push gray 0 color pop<>x:gsavex:scale 0.22383 0.22383M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/180/247/457332503964735.png x:grestore4üǮ( & 2T{Ǯ9- 3 3Ǯ)6. = 2 +U  @ 2 &i #>\18R*6 2  # 2  2 =(ba) 2 <   + # 2  2 =T{a8(ba)=2a8b 2 < >\18R*6T{ 2  2 $%  @ < % (b8a)(2ab)=2ab8b^2S2a^2+ab=2a^2S+83abb^2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 77.8937 m q%pdf: content Q -97.90599 77.8937 l qKpdf: content Q -100.11769 77.8937 -101.8911 76.12032 -101.8911 73.9086 c q&pdf: content Q -101.8911 65.81978 l qMpdf: content Q -101.8911 63.60808 -100.11769 61.83467 -97.90599 61.83467 c q&pdf: content Q -80.30193 61.83467 l qLpdf: content Q -78.09021 61.83467 -76.31682 63.60808 -76.31682 65.81978 c q%pdf: content Q -76.31682 73.9086 l qJpdf: content Q -76.31682 76.12032 -78.09021 77.8937 -80.30193 77.8937 c qpdf: content Q h q&pdf: content Q -101.8911 61.83467 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.32272 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q_.D kkX]̍eA=x(2x/+/1)Ǯ-OBG=(8x^3{+2x^2z/6x)(2x)Ǯ-OC~4=e(2x^4|sy[ٟ^2L)^36k(2x^5y[ٟ^3)^2 2 < xA[2B:hfA+(B:h+C)g]e $%O7   B1 @ 0 1   @ 2 m , 0O6 +j , @ 2 @ 1펡e  @ % |Ǯ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 10+ ؎:11Y m َh n125 ڎ5ز13_A ێ_B14Hcolor push gray 0ff color pop*>7vpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 70.02632 m q'pdf: content Q -107.47026 70.02632 l qOpdf: content Q -109.68196 70.02632 -111.45537 68.25293 -111.45537 66.04121 c q(pdf: content Q -111.45537 -66.04121 l qRpdf: content Q -111.45537 -68.25293 -109.68196 -70.02632 -107.47026 -70.02632 c q'pdf: content Q 107.47026 -70.02632 l qOpdf: content Q 109.68196 -70.02632 111.45537 -68.25293 111.45537 -66.04121 c q&pdf: content Q 111.45537 66.04121 l qLpdf: content Q 111.45537 68.25293 109.68196 70.02632 107.47026 70.02632 c qpdf: content Q h q(pdf: content Q -111.45537 -70.02632 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qZA=2x^2S+8xT{Ǯ-BG=4x^28x+3T{Ǯ-C~4=2x^2A8[2BQfA+(B+C)g]=2A8BQ+C=2(2x^2S+8x)(4x^2x+3)+2x^2=4x^2S+82x+4x^2+x3+2x^2=10x^2S+83x3)108+3+(3)=10pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 78.6536 m q%pdf: content Q -97.90599 78.6536 l qKpdf: content Q -100.11769 78.6536 -101.8911 76.8802 -101.8911 74.66849 c q&pdf: content Q -101.8911 66.57967 l qMpdf: content Q -101.8911 64.36797 -100.11769 62.59456 -97.90599 62.59456 c q&pdf: content Q -80.30193 62.59456 l qLpdf: content Q -78.09021 62.59456 -76.31682 64.36797 -76.31682 66.57967 c q&pdf: content Q -76.31682 74.66849 l qIpdf: content Q -76.31682 76.8802 -78.09021 78.6536 -80.30193 78.6536 c qpdf: content Q h q&pdf: content Q -101.8911 62.59456 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 67.08261 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q壍.LD kjX!<$[&2x^2S85x+4[&wfe7\j (֍.53X0 0yU 0]  M - 1  @ 0% @ T , 1 2A %d @ 0þ' )% 0q  q<$x^2S819x+5wfe7\j (֍.56=   0q <  & $ 5 m +Y @  1펟$ '  @ % |Ǯ( & 2T{Ǯ8- 3 +jǮ)color push gray 0fdfi׎ color pop*>&΍kvpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 136.20546 m q(pdf: content Q -107.47026 136.20546 l qRpdf: content Q -109.68196 136.20546 -111.45537 134.43205 -111.45537 132.22035 c q)pdf: content Q -111.45537 -132.22035 l qUpdf: content Q -111.45537 -134.43205 -109.68196 -136.20546 -107.47026 -136.20546 c q(pdf: content Q 107.47026 -136.20546 l qRpdf: content Q 109.68196 -136.20546 111.45537 -134.43205 111.45537 -132.22035 c q'pdf: content Q 111.45537 132.22035 l qOpdf: content Q 111.45537 134.43205 109.68196 136.20546 107.47026 136.20546 c qpdf: content Q h q)pdf: content Q -111.45537 -136.20546 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q͍P 0]v  M/ - 1혵A "% @ %<$bɲ2x^2S85x+4bɟwfe7\j (֍.53E˗A 5=þ<$33x^2S819x+533wfe7\j (֍.563)A ^=<$K2x^2S85x+4Kwfe7\j (֍.53>ȸ<$lx^2S819x+5lwfe7\j (֍.56þ ^=<$K4x^2S810x+8Kwfe<\k (֍56Cɸ<$lx^2S819x+5lwfe7\j (֍.56 ^=<$K3x^2S+89x+3Kwfe7\j (֍.568c  "% +ŖT{ & $ 5 m +Y @ %絍<$332x^2S85x+433wfe7\j (֍.53;+<$l3x^2S+89x+3lwfe7\j (֍.56þ=<$K4x^2S810x+8Kwfe<\k (֍56C+<$l3x^2S+89x+3lwfe7\j (֍.56=<$K7x^2S8x+11Kwfe7\j (֍.56pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 144.83273 m q'pdf: content Q -97.90599 144.83273 l qPpdf: content Q -100.11769 144.83273 -101.8911 143.05934 -101.8911 140.84763 c q&pdf: content Q -101.8911 132.7588 l qMpdf: content Q -101.8911 130.5471 -100.11769 128.7737 -97.90599 128.7737 c q&pdf: content Q -80.30193 128.7737 l qLpdf: content Q -78.09021 128.7737 -76.31682 130.5471 -76.31682 132.7588 c q'pdf: content Q -76.31682 140.84763 l qOpdf: content Q -76.31682 143.05934 -78.09021 144.83273 -80.30193 144.83273 c qpdf: content Q h q&pdf: content Q -101.8911 128.7737 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 133.26175 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QpSD k9Xk  ,Ő +Ő -(x1|s;ry1)˼Ǯ-(x2;y2) 0y  @ 0(x1|s;sy1)3e(x2|s;,y2)z=x1|sx2+Wmx1y2+Wny1x2+y1y2 #D 2 2 @ < e 2T{ <  (2x;#y[ٲ)8(y;#3x)30 $%T{   B1 @ % 4üǮ( & 2T{Ǯ8- 3 +jǮ).LD k8X-㍑'xx+xyԗ+zWY=0l 2%3 <  4JxruЀ<$ 1 wfeB (֍y7+<$w1lwfe (֍z druЀ-~+yruЀ<$ 1 `wfe (֍zg+<$ǡ1lwfe (֍x VbruЀ.{+'z?ruЀ<$ T1 wfe (֍xM+<$1lwfeB (֍y >ruЀ,|p 2{  1  @ % |U <  {׵x6=0;&Gy"6=0;z76=0V;Ǯ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o3M ؎\ٸ2zB َC1 ڎ0" ێ"3͘'΍$pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 76.9698 m q&pdf: content Q -107.47026 76.9698 l qLpdf: content Q -109.68196 76.9698 -111.45537 75.1964 -111.45537 72.9847 c q'pdf: content Q -111.45537 -72.9847 l qOpdf: content Q -111.45537 -75.1964 -109.68196 -76.9698 -107.47026 -76.9698 c q&pdf: content Q 107.47026 -76.9698 l qLpdf: content Q 109.68196 -76.9698 111.45537 -75.1964 111.45537 -72.9847 c q%pdf: content Q 111.45537 72.9847 l qIpdf: content Q 111.45537 75.1964 109.68196 76.9698 107.47026 76.9698 c qpdf: content Q h q'pdf: content Q -111.45537 -76.9698 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q23xruЀ<$ 1 wfeB (֍y7+<$w1lwfe (֍z druЀ,+8yruЀ<$ 1 `wfe (֍zg+<$ǡ1lwfe (֍x VbruЀ-h+z?ruЀ<$ T1 wfe (֍xM+<$1lwfeB (֍y >ruЀ3=<$KxKwfe (֍:y z+<$lxlwfe (֍Oz B+<$lylwfeB (֍z +<$%ylwfe (֍x+<$zlwfe (֍x+<$zlwfeB (֍yv3=<$4]yKwfe (֍x z+<$zlwfe (֍x B+<$lxlwfe (֍:y+<$zlwfeB (֍y +<$lxlwfe (֍Oz+<$lylwfeB (֍zs3=<$U1Kwfe (֍x 䚲(y+8zp)+<$1lwfeB (֍y >(x+z)+<$w1lwfe (֍z d(x+y[ٲ)3=<$U1Kwfe (֍x 䚲(x)8+<$1lwfeB (֍y >(y[ٲ)+<$w1lwfe (֍z d(zp)3=(1)8+(1)+(1)=3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 85.59708 m q&pdf: content Q -97.90599 85.59708 l qMpdf: content Q -100.11769 85.59708 -101.8911 83.82367 -101.8911 81.61197 c q&pdf: content Q -101.8911 73.52315 l qMpdf: content Q -101.8911 71.31143 -100.11769 69.53804 -97.90599 69.53804 c q&pdf: content Q -80.30193 69.53804 l qLpdf: content Q -78.09021 69.53804 -76.31682 71.31143 -76.31682 73.52315 c q&pdf: content Q -76.31682 81.61197 l qLpdf: content Q -76.31682 83.82367 -78.09021 85.59708 -80.30193 85.59708 c qpdf: content Q h q&pdf: content Q -101.8911 69.53804 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 74.0261 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVd color popÀ;,m 6ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]5HO[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmsans10-bold.otf]'u7msam7& msam10%p  yhcmex10"  NanumMyeongjoNanumMyeongjoRegular! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf] !", cmsy10 O!cmsy7 b> cmmi10 0ercmmi7K`y cmr10ٓRcmr7