; XeTeX output 2010.07.16:13511pdf: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{ - 1   B1 @ 0 < "% !", cmsy108K`y cmr10[ b> cmmi10x8+3yf82x(ox+5y[ٲ)&2gI[β+2y[ٲ]> S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)DQҍ1sޟpdf: 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+U10y]dʍkjpdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q,׍3%p  yhcmex10H 3 -I!EG=fx8+3y(o2xx5y[ٲ)?[+2y[ٸg!EG=(7x8+3y2x+x+5y+2y[ٲ)!EG=10ypdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 48.46237 m q&pdf: content Q -97.90599 48.46237 l qMpdf: content Q -100.11769 48.46237 -101.8911 46.68898 -101.8911 44.47726 c q&pdf: content Q -101.8911 36.38846 l qMpdf: content Q -101.8911 34.17674 -100.11769 32.40335 -97.90599 32.40335 c q&pdf: content Q -80.30193 32.40335 l qLpdf: content Q -78.09021 32.40335 -76.31682 34.17674 -76.31682 36.38846 c q&pdf: content Q -76.31682 44.47726 l qLpdf: content Q -76.31682 46.68898 -78.09021 48.46237 -80.30193 48.46237 c qpdf: content Q h q&pdf: content Q -101.8911 32.40335 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 36.89139 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QI. kXe  1T{ 3 0 1 , 1 L4Ǯ( & 2Ǯk- @ 3Ǯ).L jX &D % 2  #E 2  2 2a 2! 4j +U  @E 2  2 4a^ٓRcmr73'2a^2|sbT{ 2% <  + # 2  2 = L0_Xcolor push gray 0 color pop]x:gsavex:scale 0.22404 0.22404M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/79/215/4443265066815180.png x:grestoreǮ( & 2T{Ǯk- @ 3Ǯ)/卍7 |n ׎/|oa^2S8aku ؎zv2a^2S+8a| َ}2a^2S8b捍 |n ڎ%|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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o2a^2S8abku ێzv2a^2S+8abyhpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 53.2841 m q&pdf: content Q -107.47026 53.2841 l qKpdf: content Q -109.68196 53.2841 -111.45537 51.5107 -111.45537 49.299 c q&pdf: content Q -111.45537 -49.299 l qOpdf: content Q -111.45537 -51.5107 -109.68196 -53.2841 -107.47026 -53.2841 c q&pdf: content Q 107.47026 -53.2841 l qKpdf: content Q 109.68196 -53.2841 111.45537 -51.5107 111.45537 -49.299 c q$pdf: content Q 111.45537 49.299 l qIpdf: content Q 111.45537 51.5107 109.68196 53.2841 107.47026 53.2841 c qpdf: content Q h q'pdf: content Q -111.45537 -53.2841 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qLJ2a8( + # 2  22)=4a^3S82a^2|sbg3& msam10)( + # 2  22)L}=<$K4a^3S82a^2|sbKwfe.П (֍в2aþL}=<$K4a^3KwfeŤ (֍>:2a,+<$l2a^2|sblwfel (֍G2aǍL}=2a^2S8abpdf: 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 61.91138 m q&pdf: content Q -97.90599 61.91138 l qMpdf: content Q -100.11769 61.91138 -101.8911 60.13797 -101.8911 57.92627 c q&pdf: content Q -101.8911 49.83745 l qMpdf: content Q -101.8911 47.62573 -100.11769 45.85234 -97.90599 45.85234 c q&pdf: content Q -80.30193 45.85234 l qLpdf: content Q -78.09021 45.85234 -76.31682 47.62573 -76.31682 49.83745 c q&pdf: content Q -76.31682 57.92627 l qLpdf: content Q -76.31682 60.13797 -78.09021 61.91138 -80.30193 61.91138 c qpdf: content Q h q&pdf: content Q -101.8911 45.85234 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 50.3404 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 QISL 9X J 1 'i 2b  2 caǮ-x / "T 'i 2  2 bbǮ-y ; 2 h# 2!c +U ' $Uݣ ݓ 2  2 $%s "% @ <  b $% ݢ $! %ݣ 29 0y  @ - 1 #' A ;i ] % r%Ǯ( & 2T{Ǯk- @ 3Ǯ)color push gray 0fdfi׎ color pop*>y-zk!pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 50.08136 m q'pdf: content Q -107.47026 50.08136 l qOpdf: content Q -109.68196 50.08136 -111.45537 48.30795 -111.45537 46.09625 c q(pdf: content Q -111.45537 -46.09625 l qRpdf: content Q -111.45537 -48.30795 -109.68196 -50.08136 -107.47026 -50.08136 c q'pdf: content Q 107.47026 -50.08136 l qOpdf: content Q 109.68196 -50.08136 111.45537 -48.30795 111.45537 -46.09625 c q&pdf: content Q 111.45537 46.09625 l qLpdf: content Q 111.45537 48.30795 109.68196 50.08136 107.47026 50.08136 c qpdf: content Q h q(pdf: content Q -111.45537 -50.08136 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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卵s=(a8+b)h2=<$Kah+bhKwfe!R (֍)S22s=ah8+bhbh=2s8ah)b=<$K2s8ahKwfe  (֍ h(露=<$K2sKwfe  (֍h_8apdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 58.70863 m q&pdf: content Q -97.90599 58.70863 l qMpdf: content Q -100.11769 58.70863 -101.8911 56.93523 -101.8911 54.72353 c q%pdf: content Q -101.8911 46.6347 l qIpdf: content Q -101.8911 44.423 -100.11769 42.6496 -97.90599 42.6496 c q%pdf: content Q -80.30193 42.6496 l qHpdf: content Q -78.09021 42.6496 -76.31682 44.423 -76.31682 46.6347 c q&pdf: content Q -76.31682 54.72353 l qLpdf: content Q -76.31682 56.93523 -78.09021 58.70863 -80.30193 58.70863 c qpdf: content Q h q%pdf: content Q -101.8911 42.6496 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 47.13765 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qۧ. 8X Ye2^37K(2^2|s)^4C=2^'u7msam7  2Sff ̟ 33 ffff ffff33ff ̎'t. / 0yS  0]  ,ԓ 29 $%  @e 0 < "%g Ǯ( & 2T{Ǯj- @ +jǮ)5HH1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U11yӍ=G֍k{pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 20.24434 m q'pdf: content Q -107.47026 20.24434 l qOpdf: content Q -109.68196 20.24434 -111.45537 18.47095 -111.45537 16.25923 c q(pdf: content Q -111.45537 -16.25923 l qRpdf: content Q -111.45537 -18.47095 -109.68196 -20.24434 -107.47026 -20.24434 c q'pdf: content Q 107.47026 -20.24434 l qOpdf: content Q 109.68196 -20.24434 111.45537 -18.47095 111.45537 -16.25923 c q&pdf: content Q 111.45537 16.25923 l qLpdf: content Q 111.45537 18.47095 109.68196 20.24434 107.47026 20.24434 c qpdf: content Q h q(pdf: content Q -111.45537 -20.24434 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qQ썲2^3S8(2^2|s)^4C=2^32^8C=2^11pdf: 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 28.87161 m q&pdf: content Q -97.90599 28.87161 l qLpdf: content Q -100.11769 28.87161 -101.8911 27.09822 -101.8911 24.8865 c q%pdf: content Q -101.8911 16.7977 l qMpdf: content Q -101.8911 14.58598 -100.11769 12.81259 -97.90599 12.81259 c q&pdf: content Q -80.30193 12.81259 l qKpdf: content Q -78.09021 12.81259 -76.31682 14.58598 -76.31682 16.7977 c q%pdf: content Q -76.31682 24.8865 l qLpdf: content Q -76.31682 27.09822 -78.09021 28.87161 -80.30193 28.87161 c qpdf: content Q h q&pdf: content Q -101.8911 12.81259 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 17.30063 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q. eXe 29 0 ,T{n 2 @ , 2% <  e(1)^ 0ercmmi7n+1q(1)^n+2r(1)^2n ~b(1)^2n+1= 2@I \ 1 e @ % %Ǯ( & 2T{Ǯj- @ +jǮ)#}򍍍* ׎ 0+ ؎:1Y m َ^ npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qh n25 ڎ5ز3_A ێ_B4Hcolor push gray 0ff color pop*>{^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 102.03932 m q(pdf: content Q -107.47026 102.03932 l qQpdf: content Q -109.68196 102.03932 -111.45537 100.26591 -111.45537 98.05421 c q(pdf: content Q -111.45537 -98.05421 l qUpdf: content Q -111.45537 -100.26591 -109.68196 -102.03932 -107.47026 -102.03932 c q(pdf: content Q 107.47026 -102.03932 l qQpdf: content Q 109.68196 -102.03932 111.45537 -100.26591 111.45537 -98.05421 c q&pdf: content Q 111.45537 98.05421 l qOpdf: content Q 111.45537 100.26591 109.68196 102.03932 107.47026 102.03932 c qpdf: content Q h q)pdf: content Q -111.45537 -102.03932 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q\Pn 2 @޻ , 2 &i #ߵnM+1 1 4 < , nM+2 = @ , 2 <  2nT{ 1 4 < , 2n8+1T{ 1 @ , 2 < (1)^n8=1(1)^n+1X=1(1)^n+2X=1(1)^2n 5 =1(1)^2n+1U =1)(1)^n+1a8(1)^n+2(1)^2n Ѹ(1)^2n+1=18(1)1(1)=18+11+1=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 110.6666 m q&pdf: content Q -97.90599 110.6666 l qOpdf: content Q -100.11769 110.6666 -101.8911 108.89319 -101.8911 106.68149 c q&pdf: content Q -101.8911 98.59267 l qMpdf: content Q -101.8911 96.38097 -100.11769 94.60756 -97.90599 94.60756 c q&pdf: content Q -80.30193 94.60756 l qLpdf: content Q -78.09021 94.60756 -76.31682 96.38097 -76.31682 98.59267 c q'pdf: content Q -76.31682 106.68149 l qMpdf: content Q -76.31682 108.89319 -78.09021 110.6666 -80.30193 110.6666 c qpdf: content Q h q&pdf: content Q -101.8911 94.60756 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 99.09561 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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,)VL dXb⍑  1  $e 0y +ōۉfeR\%8R* = ; 1y 2 4i $- 2  A $ 4i 1y 2' 4iW $- 1  ۉfe{\%{"Y(=2aǮ-feL͟?{"8R*=2b# 2% <   +rW 9 @ () (- 2'  2T{Sƽ $%a;#b30 0y  @ - 1 # A ;i ] % ^[+color push gray 0 color pop`+x:gsavex:scale 0.22383 0.22383O/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/160/198/10658633457681837.png x:grestoreǮ( & 2T{Ǯj- @ +jǮ)color push gray 0fdfi׎ color pop*>y|k럻{pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 67.66411 m q'pdf: content Q -107.47026 67.66411 l qLpdf: content Q -109.68196 67.66411 -111.45537 65.8907 -111.45537 63.679 c q&pdf: content Q -111.45537 -63.679 l qQpdf: content Q -111.45537 -65.8907 -109.68196 -67.66411 -107.47026 -67.66411 c q'pdf: content Q 107.47026 -67.66411 l qLpdf: content Q 109.68196 -67.66411 111.45537 -65.8907 111.45537 -63.679 c q$pdf: content Q 111.45537 63.679 l qKpdf: content Q 111.45537 65.8907 109.68196 67.66411 107.47026 67.66411 c qpdf: content Q h q(pdf: content Q -111.45537 -67.66411 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q@( +r 9 @ () (- 2?  2R)=( ; 1y 2#*v  26+v)8( 2: 1鎎U{ #*v 1y 29  2L)}=ruЀ<$ `2a8+2b `wfe̺ (֍ f]2*MruЀ128DL8([a^2S+b^2|s)ɍ=[ٲ(a8+b)^2S(a^2S+b^2|s)=[ٲ(a^2S+82ab+b^2a^2b^2|s)=2[abpdf: 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 76.29138 m q&pdf: content Q -97.90599 76.29138 l qMpdf: content Q -100.11769 76.29138 -101.8911 74.51797 -101.8911 72.30627 c q&pdf: content Q -101.8911 64.21745 l qMpdf: content Q -101.8911 62.00575 -100.11769 60.23235 -97.90599 60.23235 c q&pdf: content Q -80.30193 60.23235 l qLpdf: content Q -78.09021 60.23235 -76.31682 62.00575 -76.31682 64.21745 c q&pdf: content Q -76.31682 72.30627 l qLpdf: content Q -76.31682 74.51797 -78.09021 76.29138 -80.30193 76.29138 c qpdf: content Q h q&pdf: content Q -101.8911 60.23235 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 64.7204 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'. 3X8 *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 V103lpdf: 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 60.7489 m q&pdf: content Q -107.47026 60.7489 l qMpdf: content Q -109.68196 60.7489 -111.45537 58.97551 -111.45537 56.7638 c q'pdf: content Q -111.45537 -56.7638 l qPpdf: content Q -111.45537 -58.97551 -109.68196 -60.7489 -107.47026 -60.7489 c q&pdf: content Q 107.47026 -60.7489 l qMpdf: content Q 109.68196 -60.7489 111.45537 -58.97551 111.45537 -56.7638 c q%pdf: content Q 111.45537 56.7638 l qJpdf: content Q 111.45537 58.97551 109.68196 60.7489 107.47026 60.7489 c qpdf: content Q h q'pdf: content Q -111.45537 -60.7489 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(x81)(x+2)(x3)=fx(x81)gf(x+2)(x3)g=(x^2S8x)(x^2x6)x^2S8x=t30 #T{ 9 A @ %t(t6)=t^2S6tt=x^2s x $%>Q  2. @ 0 2 $U @ %>Px^4t 2x^3s5x^2+6x  "% +őT{a8+b+c=285+6=130 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 69.37617 m q&pdf: content Q -97.90599 69.37617 l qMpdf: content Q -100.11769 69.37617 -101.8911 67.60278 -101.8911 65.39107 c q&pdf: content Q -101.8911 57.30225 l qMpdf: content Q -101.8911 55.09055 -100.11769 53.31714 -97.90599 53.31714 c q&pdf: content Q -80.30193 53.31714 l qLpdf: content Q -78.09021 53.31714 -76.31682 55.09055 -76.31682 57.30225 c q&pdf: content Q -76.31682 65.39107 l qLpdf: content Q -76.31682 67.60278 -78.09021 69.37617 -80.30193 69.37617 c qpdf: content Q h q&pdf: content Q -101.8911 53.31714 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 57.80519 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QEٍ.LD RyX'  1T{ 3 0 1 , 1  $ % ,:9Ǯ( & 2Ǯj- 3 @Ǯ)V卍7 |n ׎/|o(3x^3|s)^2C=3x^5捍 |n ؎/|o(2^2|sx^4y[ٲ)^3C=32x^7y^3 |n َ/|o(2a^2|s)^4C=16a^6 |n ڎ%|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/|oruЀ6'<$33a^233wfe ţ (֍Cbr4 , ruЀP-2Xy=<$Ka^4Kwfe ţ (֍Cbr8q |n ێ/|oruЀ6'<$333y[ٟ^233wfel (֍(x%ҟruЀU-3]B=<$3327y[ٟ^533wfem (֍xr4׾b썍pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 68.61649 m q'pdf: content Q -107.47026 68.61649 l qOpdf: content Q -109.68196 68.61649 -111.45537 66.84308 -111.45537 64.63138 c q(pdf: content Q -111.45537 -64.63138 l qRpdf: content Q -111.45537 -66.84308 -109.68196 -68.61649 -107.47026 -68.61649 c q'pdf: content Q 107.47026 -68.61649 l qOpdf: content Q 109.68196 -68.61649 111.45537 -66.84308 111.45537 -64.63138 c q&pdf: content Q 111.45537 64.63138 l qLpdf: content Q 111.45537 66.84308 109.68196 68.61649 107.47026 68.61649 c qpdf: content Q h q(pdf: content Q -111.45537 -68.61649 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qa ׎ (3x^3|s)^2C=(3)^2x^6=9x^6 ؎ (2^2|sx^4y[ٲ)^3C=(2^2)^3x^12xy^3d=64x^12y^3 َ (2a^2|s)^4C=16a^8q ڎ ruЀ<$33a^233wfe ţ (֍Cbr4 , ruЀ.z-25a=<$Ka^4Kwfe ţ (֍Cbr8囍 ێ ruЀ<$333y[ٟ^233wfel (֍(x%ҟruЀ3C-3:Zβ=<$3327y[ٟ^633wfem (֍xr3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 77.24376 m q&pdf: content Q -97.90599 77.24376 l qMpdf: content Q -100.11769 77.24376 -101.8911 75.47035 -101.8911 73.25865 c q&pdf: content Q -101.8911 65.16983 l qMpdf: content Q -101.8911 62.95811 -100.11769 61.18472 -97.90599 61.18472 c q&pdf: content Q -80.30193 61.18472 l qLpdf: content Q -78.09021 61.18472 -76.31682 62.95811 -76.31682 65.16983 c q&pdf: content Q -76.31682 73.25865 l qLpdf: content Q -76.31682 75.47035 -78.09021 77.24376 -80.30193 77.24376 c qpdf: content Q h q&pdf: content Q -101.8911 61.18472 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 65.67276 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 RRX'  1T{ - 1   B1 @ 0 < "%'2a8[af83b(o5ab)$̷gF"+b]Ǯ( & 2T{Ǯj- 3 @Ǯ)3㍍1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM4a8+3bcolor push gray 0Ήן32jVj color pop~x1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>uCkpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 48.1321 m q&pdf: content Q -107.47026 48.1321 l qMpdf: content Q -109.68196 48.1321 -111.45537 46.3587 -111.45537 44.14699 c q(pdf: content Q -111.45537 -44.14699 l qOpdf: content Q -111.45537 -46.3587 -109.68196 -48.1321 -107.47026 -48.1321 c q&pdf: content Q 107.47026 -48.1321 l qMpdf: content Q 109.68196 -48.1321 111.45537 -46.3587 111.45537 -44.14699 c q&pdf: content Q 111.45537 44.14699 l qIpdf: content Q 111.45537 46.3587 109.68196 48.1321 107.47026 48.1321 c qpdf: content Q h q'pdf: content Q -111.45537 -48.1321 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q獍.D RkX Yeff ̟ 33 ffff ffff33ff ̎e / 0yT{  0]   2N   @ - 1  @ 0 < "%exk+k4yԸfk2x8(o3y+y[ٲ);+y[ٸgo=F5x(O3x8+2y[ٲ)>Ǯ( & 2T{Ǯj- 3 @Ǯ)E81sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U3x8+9yÍ&k럹dpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 69.74551 m q'pdf: content Q -107.47026 69.74551 l qMpdf: content Q -109.68196 69.74551 -111.45537 67.9721 -111.45537 65.7604 c q'pdf: content Q -111.45537 -65.7604 l qQpdf: content Q -111.45537 -67.9721 -109.68196 -69.74551 -107.47026 -69.74551 c q'pdf: content Q 107.47026 -69.74551 l qMpdf: content Q 109.68196 -69.74551 111.45537 -67.9721 111.45537 -65.7604 c q%pdf: content Q 111.45537 65.7604 l qKpdf: content Q 111.45537 67.9721 109.68196 69.74551 107.47026 69.74551 c qpdf: content Q h q(pdf: content Q -111.45537 -69.74551 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qФ֍x8+4y?Ѐg2x?Ѐ3yff̟ 33 ffff ffff33ff̎>+y[ٟ?ЀMu+y[ٟ?ЀLԍ=x8+4y?Ѐ2x3y+ff̟ 33 ffff ffff33ff̎>y+y[ٟ?Ѐ=x8+4y?Ѐ2x3y+ff̟ 33 ffff ffff33ff̎?Ѐ Ѝ=x8+7yff̟ 33 ffff ffff33ff̎x8+7yff̟ 33 ffff ffff33ff̎IJ=5x3x2y"=2x2y)ff̟ 33 ffff ffff33ff̎w=x8+7y2x+2y"=3x+9ypdf: 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 78.37279 m q&pdf: content Q -97.90599 78.37279 l qMpdf: content Q -100.11769 78.37279 -101.8911 76.59938 -101.8911 74.38768 c q&pdf: content Q -101.8911 66.29886 l qMpdf: content Q -101.8911 64.08716 -100.11769 62.31375 -97.90599 62.31375 c q&pdf: content Q -80.30193 62.31375 l qLpdf: content Q -78.09021 62.31375 -76.31682 64.08716 -76.31682 66.29886 c q&pdf: content Q -76.31682 74.38768 l qLpdf: content Q -76.31682 76.59938 -78.09021 78.37279 -80.30193 78.37279 c qpdf: content Q h q&pdf: content Q -101.8911 62.31375 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 66.8018 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 RjX  1Y 3  1 $u 3 @ <  m +j ,A;Bq;C(;DG;E 2  2' / u'œfe3}n , 1 bq+]5pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G qȸ<$l2x^2S84x+6lwfe7\j (֍.56 =<$K6x^2S89x+3(2x^24x+6)KwfeП (֍>h6 =<$K6x^2S89x+32x^2+4x6Kwfez (֍:6 =<$K4x^2S85x3Kwfe7\j (֍.56 < 42 <$Cx^2S+8DGx+Ewfe@ (֍ލ6I?=<$K4x^2S85x3Kwfe7\j (֍.56?c 2 < $  "% +őT{C~4=4;#D5=5;EZ=3T{ 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 166.67987 m q'pdf: content Q -97.90599 166.67987 l qPpdf: content Q -100.11769 166.67987 -101.8911 164.90646 -101.8911 162.69476 c q'pdf: content Q -101.8911 154.60594 l qPpdf: content Q -101.8911 152.39423 -100.11769 150.62083 -97.90599 150.62083 c q'pdf: content Q -80.30193 150.62083 l qOpdf: content Q -78.09021 150.62083 -76.31682 152.39423 -76.31682 154.60594 c q'pdf: content Q -76.31682 162.69476 l qOpdf: content Q -76.31682 164.90646 -78.09021 166.67987 -80.30193 166.67987 c qpdf: content Q h q'pdf: content Q -101.8911 150.62083 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 155.10887 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 0Ήן32jV9 color pop͖1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>SD R9Xoea=2T{Ǯ-b=<$33333wfe (֍4 2%T{ <   1 - 1 m +Y @ 0 < "%/#i5V)pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q;pdf: content Q -109.20525 -13.88809 218.41049 27.7762 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qQ썲3a(a8+2b)(10a^2|sb+8ab^2)(2ab)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>Ǯ( & 2T{Ǯj- 3 @Ǯ)g<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+U8Ǎ؍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 55.72699 m q'pdf: content Q -107.47026 55.72699 l qNpdf: content Q -109.68196 55.72699 -111.45537 53.9536 -111.45537 51.74188 c q(pdf: content Q -111.45537 -51.74188 l qQpdf: content Q -111.45537 -53.9536 -109.68196 -55.72699 -107.47026 -55.72699 c q'pdf: content Q 107.47026 -55.72699 l qNpdf: content Q 109.68196 -55.72699 111.45537 -53.9536 111.45537 -51.74188 c q&pdf: content Q 111.45537 51.74188 l qKpdf: content Q 111.45537 53.9536 109.68196 55.72699 107.47026 55.72699 c qpdf: content Q h q(pdf: content Q -111.45537 -55.72699 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 qؒU 3 -V)=3a^2S+86ab+5a+4bs)=3Ǯ(2)^2j+D6(2)DruЀ露<$33333wfe (֍4fgruЀ ̲+5(2)+)48ruЀ㌸<$33333wfe (֍4fgruЀe)=128+9103=8pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 64.35426 m q&pdf: content Q -97.90599 64.35426 l qMpdf: content Q -100.11769 64.35426 -101.8911 62.58087 -101.8911 60.36916 c q&pdf: content Q -101.8911 52.28033 l qMpdf: content Q -101.8911 50.06863 -100.11769 48.29523 -97.90599 48.29523 c q&pdf: content Q -80.30193 48.29523 l qLpdf: content Q -78.09021 48.29523 -76.31682 50.06863 -76.31682 52.28033 c q&pdf: content Q -76.31682 60.36916 l qLpdf: content Q -76.31682 62.58087 -78.09021 64.35426 -80.30193 64.35426 c qpdf: content Q h q&pdf: content Q -101.8911 48.29523 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 52.78328 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q1.D R8Xe5x>2y۲=4x=+y3 2% <   5x2y+5 $%x 0ye  @T{ - 1 # A ;i ] 0] < "%8*Ǯ( & 2Ǯj- 3 @Ǯ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+Ux8+3wqm썍krpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 54.74643 m q'pdf: content Q -107.47026 54.74643 l qOpdf: content Q -109.68196 54.74643 -111.45537 52.97304 -111.45537 50.76132 c q(pdf: content Q -111.45537 -50.76132 l qRpdf: content Q -111.45537 -52.97304 -109.68196 -54.74643 -107.47026 -54.74643 c q'pdf: content Q 107.47026 -54.74643 l qOpdf: content Q 109.68196 -54.74643 111.45537 -52.97304 111.45537 -50.76132 c q&pdf: content Q 111.45537 50.76132 l qLpdf: content Q 111.45537 52.97304 109.68196 54.74643 107.47026 54.74643 c qpdf: content Q h q(pdf: content Q -111.45537 -54.74643 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qԈ5x82y"=4x+y3T{ 1 'i @ @ %3y"=9x8+3;y=3x+135x82y+57l=5x82(3x+1)+57l=5x86x2+57l=x8+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 63.37372 m q&pdf: content Q -97.90599 63.37372 l qMpdf: content Q -100.11769 63.37372 -101.8911 61.60031 -101.8911 59.38861 c q&pdf: content Q -101.8911 51.29979 l qMpdf: content Q -101.8911 49.08807 -100.11769 47.31468 -97.90599 47.31468 c q&pdf: content Q -80.30193 47.31468 l qLpdf: content Q -78.09021 47.31468 -76.31682 49.08807 -76.31682 51.29979 c q&pdf: content Q -76.31682 59.38861 l qLpdf: content Q -76.31682 61.60031 -78.09021 63.37372 -80.30193 63.37372 c qpdf: content Q h q&pdf: content Q -101.8911 47.31468 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 51.80272 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 ReX?x  +{  - 1{ 2 1R @ 0{(xS+S3)(x+a) $%{ 2 œ @ - 2'x^2˔+O!bx12u 2 < v 2  +j ,a; |b 2  1  @ 0 < "%LǮ( & 2T{Ǯj- 3 @Ǯ)DQҍ1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q1s3updf: 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 QMa=T{43uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QMb=T{10!^-ڡpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.63194 m q'pdf: content Q -107.47026 36.63194 l qOpdf: content Q -109.68196 36.63194 -111.45537 34.85854 -111.45537 32.64684 c q(pdf: content Q -111.45537 -32.64684 l qRpdf: content Q -111.45537 -34.85854 -109.68196 -36.63194 -107.47026 -36.63194 c q'pdf: content Q 107.47026 -36.63194 l qOpdf: content Q 109.68196 -36.63194 111.45537 -34.85854 111.45537 -32.64684 c q&pdf: content Q 111.45537 32.64684 l qLpdf: content Q 111.45537 34.85854 109.68196 36.63194 107.47026 36.63194 c qpdf: content Q h q(pdf: content Q -111.45537 -36.63194 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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)(x+a)=x^2p"+(a+3)x+3a x^2p!+bx12 2 &i #T{a8+3=bǮ-3a=12 2 <   "% +śT{a=4Ǯ-48+3=b;#b=1 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 45.25922 m q&pdf: content Q -97.90599 45.25922 l qMpdf: content Q -100.11769 45.25922 -101.8911 43.48581 -101.8911 41.27411 c q&pdf: content Q -101.8911 33.18529 l qMpdf: content Q -101.8911 30.97359 -100.11769 29.20018 -97.90599 29.20018 c q&pdf: content Q -80.30193 29.20018 l qLpdf: content Q -78.09021 29.20018 -76.31682 30.97359 -76.31682 33.18529 c q&pdf: content Q -76.31682 41.27411 l qLpdf: content Q -76.31682 43.48581 -78.09021 45.25922 -80.30193 45.25922 c qpdf: content Q h q&pdf: content Q -101.8911 29.20018 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 33.68823 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 QэVLD RdX Y'(3x^2|sy[ٟ^ڲ)^4h~(ff ̟ 33 ffff ffff33ff ̎ ̵x^y[ٟ^2L)^2=>#x^2y[ٟ^8t" 2 +ڐ $f @ <  'ff ̟ 33 ffff ffff33ff ̎AI: / 0yT{  0]  , 2 @ 1 Ǯ( & 2Ǯ9- 3 3Ǯ)#Y* |n ׎/|o10M ؎\ٲ12zB َCpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QC15 ڎ16" ێ"18f؍Gpdf: 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 54.91364 m q'pdf: content Q -107.47026 54.91364 l qOpdf: content Q -109.68196 54.91364 -111.45537 53.14023 -111.45537 50.92853 c q(pdf: content Q -111.45537 -50.92853 l qRpdf: content Q -111.45537 -53.14023 -109.68196 -54.91364 -107.47026 -54.91364 c q'pdf: content Q 107.47026 -54.91364 l qOpdf: content Q 109.68196 -54.91364 111.45537 -53.14023 111.45537 -50.92853 c q&pdf: content Q 111.45537 50.92853 l qLpdf: content Q 111.45537 53.14023 109.68196 54.91364 107.47026 54.91364 c qpdf: content Q h q(pdf: content Q -111.45537 -54.91364 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q3(3x^2|sy[ٟ^ڲ)^4S8(ff ̟ 33 ffff ffff33ff ̎ ̵x^y[ٟ^2L)^2hв=卑K?3^4|sx^8y[ٟ^4 MKMfe6K #g՟ff ̟ 33 ffff ffff33ff ̎4|2xr2 ty[ٟr4e⍍hв=x^2|sy[ٟ^8.Ky 2 &i #T{ff ̟ 33 ffff ffff33ff ̎Tw / 0yT{  0]  , =  3Ǯ-9Ǯ-330 2 <   "% +ŖT{ @ 1铲15 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 63.54091 m q&pdf: content Q -97.90599 63.54091 l qKpdf: content Q -100.11769 63.54091 -101.8911 61.7675 -101.8911 59.5558 c q&pdf: content Q -101.8911 51.46698 l qMpdf: content Q -101.8911 49.25526 -100.11769 47.48187 -97.90599 47.48187 c q&pdf: content Q -80.30193 47.48187 l qLpdf: content Q -78.09021 47.48187 -76.31682 49.25526 -76.31682 51.46698 c q%pdf: content Q -76.31682 59.5558 l qKpdf: content Q -76.31682 61.7675 -78.09021 63.54091 -80.30193 63.54091 c qpdf: content Q h q&pdf: content Q -101.8911 47.48187 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 51.96991 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 R3XZ 0]  M  @ - 0y +śܲ2xOgOh5y@+3+ 1 )% 0] 0% @ , 1 2A %d @e 0 u @1  q6x啸yAn+4  t 0qu <  2 <  , & $u 5 m +Y @e  1 %Ǯ( & 2T{Ǯ9- 3 3Ǯ)k런Gpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 78.44171 m q'pdf: content Q -107.47026 78.44171 l qNpdf: content Q -109.68196 78.44171 -111.45537 76.66832 -111.45537 74.4566 c q'pdf: content Q -111.45537 -74.4566 l qRpdf: content Q -111.45537 -76.66832 -109.68196 -78.44171 -107.47026 -78.44171 c q'pdf: content Q 107.47026 -78.44171 l qNpdf: content Q 109.68196 -78.44171 111.45537 -76.66832 111.45537 -74.4566 c q%pdf: content Q 111.45537 74.4566 l qLpdf: content Q 111.45537 76.66832 109.68196 78.44171 107.47026 78.44171 c qpdf: content Q h q(pdf: content Q -111.45537 -78.44171 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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<$f2x8+yfwfe2 (֍ y4"l+<$lx8+3ylwfe2 (֍ y9N)=<$K9(2x8+y[ٲ)Kwfe( (֍}360`p+<$l4(x8+3y[ٲ)lwfe( (֍}36N)=<$K18x8+9yKwfe&2 (֍z36-S+<$l4x8+12ylwfe&2 (֍z36N)=<$K18x8+9y+4x+12yKwfeXȟ (֍'Oc36N)=<$K22x8+21yKwfe+2 (֍z36N)=<$K22Kwfe  (֍36-x8+<$l21lwfe  (֍36HyjX\)a8+b=<$K22Kwfe  (֍36f`+<$l21lwfe  (֍36=<$K43Kwfe  (֍36pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 87.06898 m q&pdf: content Q -97.90599 87.06898 l qLpdf: content Q -100.11769 87.06898 -101.8911 85.2956 -101.8911 83.08388 c q&pdf: content Q -101.8911 74.99506 l qMpdf: content Q -101.8911 72.78336 -100.11769 71.00995 -97.90599 71.00995 c q&pdf: content Q -80.30193 71.00995 l qLpdf: content Q -78.09021 71.00995 -76.31682 72.78336 -76.31682 74.99506 c q&pdf: content Q -76.31682 83.08388 l qKpdf: content Q -76.31682 85.2956 -78.09021 87.06898 -80.30193 87.06898 c qpdf: content Q h q&pdf: content Q -101.8911 71.00995 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q5pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 75.498 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 kyX'  1T{ +e  @ 0y +œc30 $%a 0y  @ - 1 # A ;i a , 1 yQI color push gray 0 color popN x:gsavex:scale 0.333 0.333K/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/85/0/4839623967393893.png x:grestoreǮ( & 2T{Ǯ9- 3 3Ǯ)color push gray 0fdfi׎ color pop*>H򍍍k럻pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 67.56966 m q'pdf: content Q -107.47026 67.56966 l qOpdf: content Q -109.68196 67.56966 -111.45537 65.79625 -111.45537 63.58455 c q(pdf: content Q -111.45537 -63.58455 l qRpdf: content Q -111.45537 -65.79625 -109.68196 -67.56966 -107.47026 -67.56966 c q'pdf: content Q 107.47026 -67.56966 l qOpdf: content Q 109.68196 -67.56966 111.45537 -65.79625 111.45537 -63.58455 c q&pdf: content Q 111.45537 63.58455 l qLpdf: content Q 111.45537 65.79625 109.68196 67.56966 107.47026 67.56966 c qpdf: content Q h q(pdf: content Q -111.45537 -67.56966 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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)<$133wfe (֍x P 2T{ @Ǯ,48<$ǡ3lwfe (֍x B+<$4lwfe 3 (֍xr2 x=<$331233wfe  (֍$sxH+<$ǡ4lwfe (֍x z=<$833wfe (֍x<$133wfe (֍x P 2T{ m ,308x30 2T{ @Ǯ,x^2S<$ǡ3lwfe (֍x B84x=3x4x=x$ x30 2T{ m ,1)(8)8(1)=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 76.19693 m q&pdf: content Q -97.90599 76.19693 l qMpdf: content Q -100.11769 76.19693 -101.8911 74.42352 -101.8911 72.21182 c q$pdf: content Q -101.8911 64.123 l qJpdf: content Q -101.8911 61.9113 -100.11769 60.1379 -97.90599 60.1379 c q%pdf: content Q -80.30193 60.1379 l qHpdf: content Q -78.09021 60.1379 -76.31682 61.9113 -76.31682 64.123 c q&pdf: content Q -76.31682 72.21182 l qLpdf: content Q -76.31682 74.42352 -78.09021 76.19693 -80.30193 76.19693 c qpdf: content Q h q%pdf: content Q -101.8911 60.1379 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 64.62595 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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&<$]3^xQwfe (֍9r O!cmsy7x+yM=27Ǯ-<$25^x+ywfez (֍5r3y!m̲=625- 2%, <  Q64^x"625^y 2o/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf] 3e %$ e 2T{ , $%  @ % X/Ǯ( & 2Ǯ8- 3 +jǮ)/卍7 ׎ 10 3e %I ؎X12 3e %C َC17 3e %捍 ڎ 20 3e %I ێNpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QX26 3e %)&k럧pdf: 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 87.43332 m q'pdf: content Q -107.47026 87.43332 l qOpdf: content Q -109.68196 87.43332 -111.45537 85.65991 -111.45537 83.44821 c q(pdf: content Q -111.45537 -83.44821 l qRpdf: content Q -111.45537 -85.65991 -109.68196 -87.43332 -107.47026 -87.43332 c q'pdf: content Q 107.47026 -87.43332 l qOpdf: content Q 109.68196 -87.43332 111.45537 -85.65991 111.45537 -83.44821 c q&pdf: content Q 111.45537 83.44821 l qLpdf: content Q 111.45537 85.65991 109.68196 87.43332 107.47026 87.43332 c qpdf: content Q h q(pdf: content Q -111.45537 -87.43332 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 qE3^x=2789^x+y=3^3S3^2x+2y z=3^2x+2y@L+3)x=2x8+2y+325^x+yB=62585^3y =5^4|sǮ5^3y=5^3y@L+4)2x8+2y"=3y+4 T{ - 1 0 $f @ %x=5;#y"=6364^xAĸ8625^y4)=(2^6|s)^5S8(5^4)^6C=2^30 Ƹ85^244)=(10)^24 Ƹ82^6C=6410^24#  "% +ŖT{26 3e % 2 , 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 96.0606 m q%pdf: content Q -97.90599 96.0606 l qLpdf: content Q -100.11769 96.0606 -101.8911 94.28719 -101.8911 92.07549 c q&pdf: content Q -101.8911 83.98666 l qMpdf: content Q -101.8911 81.77496 -100.11769 80.00156 -97.90599 80.00156 c q&pdf: content Q -80.30193 80.00156 l qLpdf: content Q -78.09021 80.00156 -76.31682 81.77496 -76.31682 83.98666 c q&pdf: content Q -76.31682 92.07549 l qJpdf: content Q -76.31682 94.28719 -78.09021 96.0606 -80.30193 96.0606 c qpdf: content Q h q&pdf: content Q -101.8911 80.00156 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 84.48961 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 kjX]̍'A=x(2x/+/1)Ǯ-OBG=(8x^3{+2x^2z/6x)(2x)Ǯ-OC~4='(2x^4|sy[ٟ^2L)^36k(2x^5y[ٟ^3)^2 2 < xA[2B:hfA+(B:h+C)g]' $%O7   B1 @ 0 1   @ 2 m , 0O6 +j , @ 2 @ 1펡'  @ % |Ǯ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|o10M ؎\ٲ11zB َC12 ڎ13" ێ"14с7vpdf: 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SLD k9XJ p  @ -A;9B 0y  @ 0A_B9='ɵA2B "%p 2 2' @y < 29A = x^2G\Բ4x+2\Ǯ-iBl=x^2G+3x5\ 0y y @ 0'(A8Bq)B $%T{   B1 @ % #9Ǯ( & 2Ǯ8- 3 +jǮ)color push gray 0fdfi׎ color pop*>.D k8XT6 +j( ,a;C[b;CZc;d 0y ) @( 0  1 '( ٓ 0y +őa+b3c+3de 2T{  1  @ 0 < "%qǮ( & 2T{Ǯ8- 3 +jǮ)P1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U11Lk;Bpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 195.40901 m q(pdf: content Q -107.47026 195.40901 l qPpdf: content Q -109.68196 195.40901 -111.45537 193.6356 -111.45537 191.4239 c q(pdf: content Q -111.45537 -191.4239 l qTpdf: content Q -111.45537 -193.6356 -109.68196 -195.40901 -107.47026 -195.40901 c q(pdf: content Q 107.47026 -195.40901 l qPpdf: content Q 109.68196 -195.40901 111.45537 -193.6356 111.45537 -191.4239 c q&pdf: content Q 111.45537 191.4239 l qNpdf: content Q 111.45537 193.6356 109.68196 195.40901 107.47026 195.40901 c qpdf: content Q h q)pdf: content Q -111.45537 -195.40901 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qT $.x8[2x(y3x)f8x(3xy[ٲ)gB"].=x8f82xy+3x(x3x+y[ٲ)g.=x8f82x+3xy(2x+y[ٲ)g.=x8(5xy+2xy[ٲ).=x8(5x+2xyy[ٲ).=x8(7x2y[ٲ).=x87x+2y.=6x8+2y޺ 2 &i #T{a=6;#b=2 2 < 巍 %.5y8ruЀ82y<$l2lwfe (֍3 G(x8y[ٲ)ruЀ<$ L5 Lwfe (֍3Hx(x4y)ruЀMITru.=5y8ruЀ 2y<$l2lwfe (֍3 Gx8+<$l2lwfe (֍3yruЀ<$ 5 wfe (֍3Ixx+4y[ٟruЀEru.=5y8ruЀ <$33233wfe (֍3fgx8+2y+<$l2lwfe (֍3 GyruЀ<$ 2 wfe (֍3Ix+4y[ٟruЀ3'ru.=5y8ruЀ㌸<$33233wfe (֍3fgx8+<$l8lwfe (֍3 Gy<$l2lwfe (֍3x84y[ٟruЀ.=5y8ruЀ㌸<$33433wfe (֍3fgx8<$l4lwfe (֍3 Gy[ٟruЀ).=5y+<$l4lwfe (֍3 Gx8+<$l4lwfe (֍3y.=<$K4Kwfe (֍3 -x8+<$l19lwfe  (֍3Hyk 2 &i #T{c=<$K4Kwfe (֍3 -;#d=<$K19Kwfe  (֍3 2 < )Pa>+>b3c+3d=6>+23<$qO4qOwfe (֍3 +3<$qO19qOwfe  (֍3k=11pdf: 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 204.03629 m q'pdf: content Q -97.90599 204.03629 l qPpdf: content Q -100.11769 204.03629 -101.8911 202.26288 -101.8911 200.05118 c q'pdf: content Q -101.8911 191.96236 l qPpdf: content Q -101.8911 189.75064 -100.11769 187.97725 -97.90599 187.97725 c q'pdf: content Q -80.30193 187.97725 l qOpdf: content Q -78.09021 187.97725 -76.31682 189.75064 -76.31682 191.96236 c q'pdf: content Q -76.31682 200.05118 l qOpdf: content Q -76.31682 202.26288 -78.09021 204.03629 -80.30193 204.03629 c qpdf: content Q h q'pdf: content Q -101.8911 187.97725 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 192.46529 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 popcolor push gray 0Ήן32jV3 color pop;,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]/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf]'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"