; XeTeX output 2010.07.15:12061pdf: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] RXo<$QK`y cmr106 b> cmmi10x8 !", cmsy103yQwfe!2 (֍z2!7X<$lx8+4ylwfe2 (֍ y3# <$l4x85ylwfe!2 (֍z6)&1  NanumMyeongjoNanumMyeongjoRegular $%T{   B1 @ % $ 4 S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)/卍7 ׎ 2x8+2yI ؎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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QX2x82yC َCx8+y捍 ڎ x8+2yI ێX2x8+y j}%lk%pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 52.05824 m q'pdf: content Q -107.47026 52.05824 l qOpdf: content Q -109.68196 52.05824 -111.45537 50.28484 -111.45537 48.07314 c q(pdf: content Q -111.45537 -48.07314 l qRpdf: content Q -111.45537 -50.28484 -109.68196 -52.05824 -107.47026 -52.05824 c q'pdf: content Q 107.47026 -52.05824 l qOpdf: content Q 109.68196 -52.05824 111.45537 -50.28484 111.45537 -48.07314 c q&pdf: content Q 111.45537 48.07314 l qLpdf: content Q 111.45537 50.28484 109.68196 52.05824 107.47026 52.05824 c qpdf: content Q h q(pdf: content Q -111.45537 -52.05824 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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( 3 -)C 3=<$K3(6x83y[ٲ)2(x+4y)(4x5y)Kwfe_ (֍I63=<$K12x812yKwfe+2 (֍{6Ǎ3=2x82ypdf: 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 60.68552 m q&pdf: content Q -97.90599 60.68552 l qMpdf: content Q -100.11769 60.68552 -101.8911 58.91211 -101.8911 56.70041 c q&pdf: content Q -101.8911 48.61159 l qMpdf: content Q -101.8911 46.39989 -100.11769 44.62648 -97.90599 44.62648 c q&pdf: content Q -80.30193 44.62648 l qLpdf: content Q -78.09021 44.62648 -76.31682 46.39989 -76.31682 48.61159 c q&pdf: content Q -76.31682 56.70041 l qLpdf: content Q -76.31682 58.91211 -78.09021 60.68552 -80.30193 60.68552 c qpdf: content Q h q&pdf: content Q -101.8911 44.62648 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 49.11453 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 Qә. kXe(3a81)(a)30 $%T{   B1 @ 0 1 <  a^ٓRcmr72 2 m , = 4üǮ( & 2T{Ǯk- @ 3Ǯ)#}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 3+ ؎:1Y m َh n25 ڎ5ز3_A ێ_B5dȍ\܍khxpdf: 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 35.85791 m q'pdf: content Q -107.47026 35.85791 l qNpdf: content Q -109.68196 35.85791 -111.45537 34.08452 -111.45537 31.8728 c q'pdf: content Q -111.45537 -31.8728 l qRpdf: content Q -111.45537 -34.08452 -109.68196 -35.85791 -107.47026 -35.85791 c q'pdf: content Q 107.47026 -35.85791 l qNpdf: content Q 109.68196 -35.85791 111.45537 -34.08452 111.45537 -31.8728 c q%pdf: content Q 111.45537 31.8728 l qLpdf: content Q 111.45537 34.08452 109.68196 35.85791 107.47026 35.85791 c qpdf: content Q h q(pdf: content Q -111.45537 -35.85791 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q3a8(a)+(1)(a)=3a^2S+8a  "% +ŖT{a^2 2 m , =330 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 44.4852 m q%pdf: content Q -97.90599 44.4852 l qLpdf: content Q -100.11769 44.4852 -101.8911 42.71179 -101.8911 40.50009 c q&pdf: content Q -101.8911 32.41127 l qMpdf: content Q -101.8911 30.19955 -100.11769 28.42616 -97.90599 28.42616 c q&pdf: content Q -80.30193 28.42616 l qLpdf: content Q -78.09021 28.42616 -76.31682 30.19955 -76.31682 32.41127 c q&pdf: content Q -76.31682 40.50009 l qJpdf: content Q -76.31682 42.71179 -78.09021 44.4852 -80.30193 44.4852 c qpdf: content Q h q&pdf: content Q -101.8911 28.42616 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 32.9142 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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'  1T{ - 3 0y +œ 2 6 - 1 %Q   $ % Ǯ( & 2T{Ǯk- @ 3Ǯ)V0Rʍ |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/|o3(2a^2S81)捍 |n ؎/|o18+<$1lwfe 3 (֍xr2 |n َ/|o6a^2S8a+16a^2 |n ڎ/|oxru$p  yhcmex10πUTx8<$ǡ1lwfe (֍x Vbruπ+F\8x^2S+1q |n ێ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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<$010wfe (֍26ֵy[ٟ^2,<$l1lwfe (֍2 Gy81 =G֍{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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qQ썲3(2a^2S81)=6a^283pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.87161 m q&pdf: content Q -97.90599 28.87161 l qLpdf: content Q -100.11769 28.87161 -101.8911 27.09822 -101.8911 24.8865 c q%pdf: content Q -101.8911 16.7977 l qMpdf: content Q -101.8911 14.58598 -100.11769 12.81259 -97.90599 12.81259 c q&pdf: content Q -80.30193 12.81259 l qKpdf: content Q -78.09021 12.81259 -76.31682 14.58598 -76.31682 16.7977 c q%pdf: content Q -76.31682 24.8865 l qLpdf: content Q -76.31682 27.09822 -78.09021 28.87161 -80.30193 28.87161 c qpdf: content Q h q&pdf: content Q -101.8911 12.81259 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.30063 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QSL 9X 4 2 16 2! 4 1 #  1  $e  “ 1 2  'i +e  @ 1펟' $u  0q < 8ԵyT $%T{x 0y  @ - 1 # A ;i ] 0] < "%[1h$color push gray 0 color popm$x:gsavex:scale 0.22385 0.22385L/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/26/252/384308999127139.png x:grestoreLǮ( & 2T{Ǯk- @ 3Ǯ)1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QMy"=2x8+16Jz^-ڡpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.63194 m q'pdf: content Q -107.47026 36.63194 l qOpdf: content Q -109.68196 36.63194 -111.45537 34.85854 -111.45537 32.64684 c q(pdf: content Q -111.45537 -32.64684 l qRpdf: content Q -111.45537 -34.85854 -109.68196 -36.63194 -107.47026 -36.63194 c q'pdf: content Q 107.47026 -36.63194 l qOpdf: content Q 109.68196 -36.63194 111.45537 -34.85854 111.45537 -32.64684 c q&pdf: content Q 111.45537 32.64684 l qLpdf: content Q 111.45537 34.85854 109.68196 36.63194 107.47026 36.63194 c qpdf: content Q h q(pdf: content Q -111.45537 -36.63194 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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, 2  'i +e  @ 1x y 'i 2  2 x “ 1 &i #yx+x+y"=16Ǯ-T{ 422x8+y=1630 2 < 2x30 $%T{ 1Y 'i 1 # 0  %y"=2x8+16 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 45.25922 m q&pdf: content Q -97.90599 45.25922 l qMpdf: content Q -100.11769 45.25922 -101.8911 43.48581 -101.8911 41.27411 c q&pdf: content Q -101.8911 33.18529 l qMpdf: content Q -101.8911 30.97359 -100.11769 29.20018 -97.90599 29.20018 c q&pdf: content Q -80.30193 29.20018 l qLpdf: content Q -78.09021 29.20018 -76.31682 30.97359 -76.31682 33.18529 c q&pdf: content Q -76.31682 41.27411 l qLpdf: content Q -76.31682 43.48581 -78.09021 45.25922 -80.30193 45.25922 c qpdf: content Q h q&pdf: content Q -101.8911 29.20018 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.68823 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q=. eXo<$Q2x8+yQwfe2 (֍ y4Dȸ<$yx83yywfe2 (֍ y3" $%Q + * B1R @ % 0gǮ( & 2T{Ǯj- @ +jǮ)4W7 ׎ 2x8+15yI ؎Npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q<$Z1Բ1Z1ԟwfe (֍6`ex8+<$l5lwfe (֍4 GyC َ<$v۲5v۟wfe (֍6x8+5y捍 ڎ x8+4yI ێ<$Z1Բ5Z1ԟwfe (֍4`ex8<$l1lwfe (֍6 GyvCk捍;Bǻpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q#pdf: content Q 59.045 55.45857 m q$pdf: content Q -59.045 55.45857 l qIpdf: content Q -61.2567 55.45857 -63.0301 53.68517 -63.0301 51.47346 c q&pdf: content Q -63.0301 -51.47346 l qKpdf: content Q -63.0301 -53.68517 -61.2567 -55.45857 -59.045 -55.45857 c q$pdf: content Q 59.045 -55.45857 l qIpdf: content Q 61.2567 -55.45857 63.0301 -53.68517 63.0301 -51.47346 c q$pdf: content Q 63.0301 51.47346 l qEpdf: content Q 63.0301 53.68517 61.2567 55.45857 59.045 55.45857 c qpdf: content Q h q&pdf: content Q -63.0301 -55.45857 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -55.05989 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q .<$ \2x8+y \wfe2 (֍ y4).b<$lx83ylwfe2 (֍ y3卍3=<$K3(2x8+y[ٲ)4(x3y)Kwfe^- (֍*123=<$K6x8+3y4x+12yKwfeSǟ (֍$c123=<$K2x8+15yKwfe&2 (֍z12.'=<$K1Kwfe (֍6 -x8+<$l5lwfe (֍4 Gypdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -31.87666 64.08585 m q&pdf: content Q -49.48073 64.08585 l qLpdf: content Q -51.69243 64.08585 -53.46584 62.31244 -53.46584 60.10074 c q&pdf: content Q -53.46584 52.01192 l qLpdf: content Q -53.46584 49.80022 -51.69243 48.02681 -49.48073 48.02681 c q&pdf: content Q -31.87666 48.02681 l qLpdf: content Q -29.66495 48.02681 -27.89156 49.80022 -27.89156 52.01192 c q&pdf: content Q -27.89156 60.10074 l qLpdf: content Q -27.89156 62.31244 -29.66495 64.08585 -31.87666 64.08585 c qpdf: content Q h q&pdf: content Q -53.46584 48.02681 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -50.14526 52.51486 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QΧV dX!<$Q4a^2S+86abQwfe)] (֍$a)<$l3b^2S84ablwfe(ן (֍$b0 $%T{   B1 @ % $ 4üǮ( & 2T{Ǯj- @ +jǮ)/卍7 ׎ 3bI ؎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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QX8a8+3bC َC8a8+9b捍 ڎ 9bI ێX8b89bHcolor push gray 0ff color pop*>S܍߾xpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 31.53812 m q'pdf: content Q -107.47026 31.53812 l qOpdf: content Q -109.68196 31.53812 -111.45537 29.76472 -111.45537 27.55301 c q(pdf: content Q -111.45537 -27.55301 l qRpdf: content Q -111.45537 -29.76472 -109.68196 -31.53812 -107.47026 -31.53812 c q'pdf: content Q 107.47026 -31.53812 l qOpdf: content Q 109.68196 -31.53812 111.45537 -29.76472 111.45537 -27.55301 c q&pdf: content Q 111.45537 27.55301 l qLpdf: content Q 111.45537 29.76472 109.68196 31.53812 107.47026 31.53812 c qpdf: content Q h q(pdf: content Q -111.45537 -31.53812 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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( 3 -)=4a8+6b(3b4a)=8a8+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 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 .L 3X'2a-=.x+1d 2% <  d2xa+2d $%daS 0y  @ - 1 #' A ;i ] % r%Ǯ( & 2T{Ǯj- @ +jǮ)/卍7 |n ׎/|oa8+1ku ؎zv3a84| َ}pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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捍 |n ڎ/|oaku ێzv5a}^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 q2a=x8+130 1T{x # 2 $U @ %x=2a81 3 0] 4mT{ - 0y  2. @ %2(2a81)a+2=3apdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 45.53596 m q&pdf: content Q -97.90599 45.53596 l qMpdf: content Q -100.11769 45.53596 -101.8911 43.76257 -101.8911 41.55086 c q&pdf: content Q -101.8911 33.46204 l qMpdf: content Q -101.8911 31.25034 -100.11769 29.47693 -97.90599 29.47693 c q&pdf: content Q -80.30193 29.47693 l qLpdf: content Q -78.09021 29.47693 -76.31682 31.25034 -76.31682 33.46204 c q&pdf: content Q -76.31682 41.55086 l qLpdf: content Q -76.31682 43.76257 -78.09021 45.53596 -80.30193 45.53596 c qpdf: content Q h q&pdf: content Q -101.8911 29.47693 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.96498 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qj .L NX6  < # l + # 2l  2 2xlϼǮ-lԲ3x^2|syȨ 2! 4j 1ʐ % 7] 2l () ? '6x^4|sy[ٟ^3,812x^3y[ٟ^2, 2%T{ <  4j 1 % 7] 2 ; 2 $%  @ % mPߍfcolor push gray 0 color popkx:gsavex:scale 0.22421 0.22421O/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/160/230/10668219951545612.png x:grestoreǮ( & 2T{Ǯj- @ +jǮ)/卍7 |n ׎/|oxy[ٟ^2,812yku ؎zvx^2S82y| َ}pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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}xy[ٟ^2,82y捍 |n ڎ/|o6xy[ٟ^2,82yku ێzv6x^2S812ycolor push gray 0Ήן32jVk color popN1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>Zo"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 34.76683 m q'pdf: content Q -107.47026 34.76683 l qOpdf: content Q -109.68196 34.76683 -111.45537 32.99342 -111.45537 30.78172 c q(pdf: content Q -111.45537 -30.78172 l qRpdf: content Q -111.45537 -32.99342 -109.68196 -34.76683 -107.47026 -34.76683 c q'pdf: content Q 107.47026 -34.76683 l qOpdf: content Q 109.68196 -34.76683 111.45537 -32.99342 111.45537 -30.78172 c q&pdf: content Q 111.45537 30.78172 l qLpdf: content Q 111.45537 32.99342 109.68196 34.76683 107.47026 34.76683 c qpdf: content Q h q(pdf: content Q -111.45537 -34.76683 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qF6x^4|sy[ٟ^3,812x^3y[ٟ^2d=2x3x^2yh|% msam10)h=<$K6x^4|sy[ٟ^3,812x^3y[ٟ^2KwfeC՟ (֍T'6xr3|syKk=xy[ٟ^2,82ypdf: 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 43.3941 m q%pdf: content Q -97.90599 43.3941 l qIpdf: content Q -100.11769 43.3941 -101.8911 41.6207 -101.8911 39.409 c q&pdf: content Q -101.8911 31.32018 l qMpdf: content Q -101.8911 29.10846 -100.11769 27.33507 -97.90599 27.33507 c q&pdf: content Q -80.30193 27.33507 l qLpdf: content Q -78.09021 27.33507 -76.31682 29.10846 -76.31682 31.32018 c q$pdf: content Q -76.31682 39.409 l qIpdf: content Q -76.31682 41.6207 -78.09021 43.3941 -80.30193 43.3941 c qpdf: content Q h q&pdf: content Q -101.8911 27.33507 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 31.82312 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QO.D RyX C񍍍ef]π<$x^ 0ercmmi7bDy[ٟ^3wfeL (֍xr5|sy[ٟra&f]π"4xڱ8)x|=<$sx^8Kwfe ޟ (֍y[ٟr16= 2%T{ <  b8aT{ 2  1  @ 0 < "%H >Ǯ( & 2T{Ǯj- 3 @Ǯ)F 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+U1ӄ捍k럧spdf: 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 87.25186 m q'pdf: content Q -107.47026 87.25186 l qOpdf: content Q -109.68196 87.25186 -111.45537 85.47847 -111.45537 83.26675 c q(pdf: content Q -111.45537 -83.26675 l qRpdf: content Q -111.45537 -85.47847 -109.68196 -87.25186 -107.47026 -87.25186 c q'pdf: content Q 107.47026 -87.25186 l qOpdf: content Q 109.68196 -87.25186 111.45537 -85.47847 111.45537 -83.26675 c q&pdf: content Q 111.45537 83.26675 l qLpdf: content Q 111.45537 85.47847 109.68196 87.25186 107.47026 87.25186 c qpdf: content Q h q(pdf: content Q -111.45537 -87.25186 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q f]π<$ x^bDy[ٟ^3 AnwfeL (֍xr5|sy[ٟraf]π&ӟxڱ8.^=ruπ<$ x wfe k (֍y[ٟr2ruπBA8AN<$Ix^bDy[ٟ^333wfeL (֍xr5|sy[ٟrazu=<$sxKwfe k (֍y[ٟr2b85=1)b=638a=2)a=5)b8a=685=1pdf: 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 95.87915 m q&pdf: content Q -97.90599 95.87915 l qMpdf: content Q -100.11769 95.87915 -101.8911 94.10574 -101.8911 91.89404 c q&pdf: content Q -101.8911 83.80522 l qLpdf: content Q -101.8911 81.5935 -100.11769 79.82011 -97.90599 79.82011 c q&pdf: content Q -80.30193 79.82011 l qKpdf: content Q -78.09021 79.82011 -76.31682 81.5935 -76.31682 83.80522 c q&pdf: content Q -76.31682 91.89404 l qLpdf: content Q -76.31682 94.10574 -78.09021 95.87915 -80.30193 95.87915 c qpdf: content Q h q&pdf: content Q -101.8911 79.82011 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 84.30815 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qz.D RRXoe(4xy5¸x^3|sy3xy[ٟ^2L)<$ 1 wfe (֍2 @Qxy $%% s t B1% @ <  % +j ,s @ 1펟$ e > @ @w %Q  m , 2v @ 1  @ 0 < "%Ǯ( & 2T{Ǯj- 3 @Ǯ)=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+U0Hcolor 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 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 Q.LD RkXY , 4m 2 ͛ & 0y +ő $  - - @ = , @ :ݓ 41  A5 = %Ꭴ' 2ŕ $% $ B1 = %Q  @ + 0y 5 m +Ř +j ?1 5 1 3   @' < h  1 1E 2 '1  , @ :ݕ 41D % 2ŕ 0y  @ 05 %. 2' @r +  2e  1d 2s 0] 2ŕr 8E @ , 2 < p 2 d m +Ős +j ?1 5 1펡' & 1T{ +U "5 1   2! 4i $y @ 0 < "%Z%#+كnpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G qcolor push gray 0fdfi׎ color pop*>.D RjX+ +j' ,Ya;bX 0y ' @ 03x5yqfy82(2x+3y[ٲ)gQz=eax8+byT 2%T{ <  a8+bT{ 2  1  @ 0 < "%>Ǯ( & 2T{Ǯj- 3 @Ǯ)DQҍ1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U7]̍k럦8pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 88.84921 m q'pdf: content Q -107.47026 88.84921 l qNpdf: content Q -109.68196 88.84921 -111.45537 87.07582 -111.45537 84.8641 c q'pdf: content Q -111.45537 -84.8641 l qRpdf: content Q -111.45537 -87.07582 -109.68196 -88.84921 -107.47026 -88.84921 c q'pdf: content Q 107.47026 -88.84921 l qNpdf: content Q 109.68196 -88.84921 111.45537 -87.07582 111.45537 -84.8641 c q%pdf: content Q 111.45537 84.8641 l qLpdf: content Q 111.45537 87.07582 109.68196 88.84921 107.47026 88.84921 c qpdf: content Q h q(pdf: content Q -111.45537 -88.84921 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qW33x85yf8y2(2x+3y[ٲ)g3=3x85y(y4x6y[ٲ)3=3x85y(4x5y[ٲ)3=3x85y+4x+5y3=3x8+4x5y+5y3=(38+4)x+(5+5)y3=7xw6ˍ 2 &i #T{a=7;#b=0 2 < )a8+b=78+0=7pdf: 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 97.47649 m q&pdf: content Q -97.90599 97.47649 l qLpdf: content Q -100.11769 97.47649 -101.8911 95.7031 -101.8911 93.49138 c q&pdf: content Q -101.8911 85.40256 l qMpdf: content Q -101.8911 83.19086 -100.11769 81.41745 -97.90599 81.41745 c q&pdf: content Q -80.30193 81.41745 l qLpdf: content Q -78.09021 81.41745 -76.31682 83.19086 -76.31682 85.40256 c q&pdf: content Q -76.31682 93.49138 l qKpdf: content Q -76.31682 95.7031 -78.09021 97.47649 -80.30193 97.47649 c qpdf: content Q h q&pdf: content Q -101.8911 81.41745 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 85.9055 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 QSD R9Xd  +R  - 1 2 1R @ 0(x557)(5x+a)R $%R 2 œ @ 0 1펤e <  4x# 2$ m , 30# 2 <  2  +j ,a# 2  1  @e 0 < "%g Ǯ( & 2T{Ǯj- 3 @Ǯ)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+Ua=5lkXpdf: 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 43.88998 m q'pdf: content Q -107.47026 43.88998 l qNpdf: content Q -109.68196 43.88998 -111.45537 42.1166 -111.45537 39.90488 c q(pdf: content Q -111.45537 -39.90488 l qQpdf: content Q -111.45537 -42.1166 -109.68196 -43.88998 -107.47026 -43.88998 c q'pdf: content Q 107.47026 -43.88998 l qNpdf: content Q 109.68196 -43.88998 111.45537 -42.1166 111.45537 -39.90488 c q&pdf: content Q 111.45537 39.90488 l qKpdf: content Q 111.45537 42.1166 109.68196 43.88998 107.47026 43.88998 c qpdf: content Q h q(pdf: content Q -111.45537 -43.88998 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q(x87)(5x+a)=5x^2S+8(a35)x7axT{ 2 m , 30 2 &i #a835=30)a=5pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 52.51726 m q&pdf: content Q -97.90599 52.51726 l qMpdf: content Q -100.11769 52.51726 -101.8911 50.74387 -101.8911 48.53215 c q&pdf: content Q -101.8911 40.44333 l qMpdf: content Q -101.8911 38.23163 -100.11769 36.45822 -97.90599 36.45822 c q&pdf: content Q -80.30193 36.45822 l qLpdf: content Q -78.09021 36.45822 -76.31682 38.23163 -76.31682 40.44333 c q&pdf: content Q -76.31682 48.53215 l qLpdf: content Q -76.31682 50.74387 -78.09021 52.51726 -80.30193 52.51726 c qpdf: content Q h q&pdf: content Q -101.8911 36.45822 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 40.94627 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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'4x+3y=2 2% <  =5(7x83y[ٲ)()o2(74x83y[ٲ).j $%x 0y'  @T{ - 1 # A ;i ] 0] < "%8*Ǯ( & 2Ǯj- 3 @Ǯ)3⍍1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM9x86wqm^ pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.83147 m q'pdf: content Q -107.47026 53.83147 l qOpdf: content Q -109.68196 53.83147 -111.45537 52.05806 -111.45537 49.84636 c q(pdf: content Q -111.45537 -49.84636 l qRpdf: content Q -111.45537 -52.05806 -109.68196 -53.83147 -107.47026 -53.83147 c q'pdf: content Q 107.47026 -53.83147 l qOpdf: content Q 109.68196 -53.83147 111.45537 -52.05806 111.45537 -49.84636 c q&pdf: content Q 111.45537 49.84636 l qLpdf: content Q 111.45537 52.05806 109.68196 53.83147 107.47026 53.83147 c qpdf: content Q h q(pdf: content Q -111.45537 -53.83147 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 ql4x8+3y"=2)3y"=4x8+23H 3 -I!EG=5(7x82+4x)982(74x2+4x)!EG=5(75x82)'82(78x2)!EG=9x86pdf: 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 62.45874 m q&pdf: content Q -97.90599 62.45874 l qMpdf: content Q -100.11769 62.45874 -101.8911 60.68533 -101.8911 58.47363 c q&pdf: content Q -101.8911 50.38481 l qJpdf: content Q -101.8911 48.1731 -100.11769 46.3997 -97.90599 46.3997 c q%pdf: content Q -80.30193 46.3997 l qJpdf: content Q -78.09021 46.3997 -76.31682 48.1731 -76.31682 50.38481 c q&pdf: content Q -76.31682 58.47363 l qLpdf: content Q -76.31682 60.68533 -78.09021 62.45874 -80.30193 62.45874 c qpdf: content Q h q%pdf: content Q -101.8911 46.3997 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 50.88774 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 Qbፍ.LD ReX @΂ 'i 2  2 xm΁ 2! 2 +U  @ 2 %Q 0: 2 @  1  #' =82T{K 7 $u ;% A $U <  8 + # =83T{K 7 $u ;% 3 2%8 <  8 @  2'  2 = |Ǯ( & 2T{Ǯj- 3 @Ǯ)color push gray 0fdfi׎ color pop*>VD RdXe(3x^2|sy[ٟ^a2I)^37(x^cy[ٟ^3L)^4C=<$ sbKwfe (֍xr2y[ٟr6HK o +ڕ $f @ <  a+b+c 2Ѝe  1T{  @ 0 < "%bǮ( & 2Ǯ9- 3 3Ǯ)?e1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U31LhȎkTpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 41.91476 m q'pdf: content Q -107.47026 41.91476 l qOpdf: content Q -109.68196 41.91476 -111.45537 40.14136 -111.45537 37.92966 c q(pdf: content Q -111.45537 -37.92966 l qRpdf: content Q -111.45537 -40.14136 -109.68196 -41.91476 -107.47026 -41.91476 c q'pdf: content Q 107.47026 -41.91476 l qOpdf: content Q 109.68196 -41.91476 111.45537 -40.14136 111.45537 -37.92966 c q&pdf: content Q 111.45537 37.92966 l qLpdf: content Q 111.45537 40.14136 109.68196 41.91476 107.47026 41.91476 c qpdf: content Q h q(pdf: content Q -111.45537 -41.91476 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qUl(3x^2|sy[ٟ^a2I)^3S8(x^cy[ٟ^3L)^4C=<$K3^3x^6y[ٟ^3aKwfe!ޟ (֍!ȵxr4cTy[ٟr12)t=<$ sbKwfe (֍xr2y[ٟr6t 2 &i #a=2;#b=27;c=2)a8+b+c=31pdf: 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 50.54204 m q&pdf: content Q -97.90599 50.54204 l qMpdf: content Q -100.11769 50.54204 -101.8911 48.76863 -101.8911 46.55693 c q&pdf: content Q -101.8911 38.46811 l qIpdf: content Q -101.8911 36.25641 -100.11769 34.483 -97.90599 34.483 c q$pdf: content Q -80.30193 34.483 l qJpdf: content Q -78.09021 34.483 -76.31682 36.25641 -76.31682 38.46811 c q&pdf: content Q -76.31682 46.55693 l qLpdf: content Q -76.31682 48.76863 -78.09021 50.54204 -80.30193 50.54204 c qpdf: content Q h q$pdf: content Q -101.8911 34.483 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 38.97105 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 Qv.D R3Xse2^x+4=4^x O!cmsy71G 2D +ڕ $f @ <  px 2  1 # 0ܓ 1 , 1 4üǮ( & 2T{Ǯ9- 3 3Ǯ)#}򍍍* ׎ 1+ ؎:1Y m َ^ npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 ڎ5ز4_A ێ_B5dH\ލkMpdf: 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 35.96106 m q'pdf: content Q -107.47026 35.96106 l qOpdf: content Q -109.68196 35.96106 -111.45537 34.18767 -111.45537 31.97595 c q(pdf: content Q -111.45537 -31.97595 l qRpdf: content Q -111.45537 -34.18767 -109.68196 -35.96106 -107.47026 -35.96106 c q'pdf: content Q 107.47026 -35.96106 l qOpdf: content Q 109.68196 -35.96106 111.45537 -34.18767 111.45537 -31.97595 c q&pdf: content Q 111.45537 31.97595 l qLpdf: content Q 111.45537 34.18767 109.68196 35.96106 107.47026 35.96106 c qpdf: content Q h q(pdf: content Q -111.45537 -35.96106 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qH2^x+4=2^2(2x1)x8+4=2(2x81)x=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 44.58833 m q&pdf: content Q -97.90599 44.58833 l qMpdf: content Q -100.11769 44.58833 -101.8911 42.81494 -101.8911 40.60323 c q%pdf: content Q -101.8911 32.5144 l qJpdf: content Q -101.8911 30.3027 -100.11769 28.5293 -97.90599 28.5293 c q%pdf: content Q -80.30193 28.5293 l qIpdf: content Q -78.09021 28.5293 -76.31682 30.3027 -76.31682 32.5144 c q&pdf: content Q -76.31682 40.60323 l qLpdf: content Q -76.31682 42.81494 -78.09021 44.58833 -80.30193 44.58833 c qpdf: content Q h q%pdf: content Q -101.8911 28.5293 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.01735 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 RNXoy 0]  Mv  @ - 1혲2xv # A v  24xO+O3yr+<$1̟wfe (֍2 , 2% <  $ e 7A 1 2T{  @ - 1 R*Ǯ( & 2Ǯ9- 3 3Ǯ)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 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 39.34038 m q'pdf: content Q -107.47026 39.34038 l qOpdf: content Q -109.68196 39.34038 -111.45537 37.56697 -111.45537 35.35527 c q(pdf: content Q -111.45537 -35.35527 l qRpdf: content Q -111.45537 -37.56697 -109.68196 -39.34038 -107.47026 -39.34038 c q'pdf: content Q 107.47026 -39.34038 l qOpdf: content Q 109.68196 -39.34038 111.45537 -37.56697 111.45537 -35.35527 c q&pdf: content Q 111.45537 35.35527 l qLpdf: content Q 111.45537 37.56697 109.68196 39.34038 107.47026 39.34038 c qpdf: content Q h q(pdf: content Q -111.45537 -39.34038 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 q8ݍ 7A 1  @ - 1혵A "% @ %A2x=4x+3yᐲ+<$1wfe (֍2)A=ruπ qĸ4x8+3y+<$l1lwfe (֍2 GruπNֲ2x=8x^2fH+6xyE+xpdf: 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 47.96765 m q&pdf: content Q -97.90599 47.96765 l qMpdf: content Q -100.11769 47.96765 -101.8911 46.19424 -101.8911 43.98254 c q&pdf: content Q -101.8911 35.89372 l qKpdf: content Q -101.8911 33.682 -100.11769 31.90862 -97.90599 31.90862 c q&pdf: content Q -80.30193 31.90862 l qJpdf: content Q -78.09021 31.90862 -76.31682 33.682 -76.31682 35.89372 c q&pdf: content Q -76.31682 43.98254 l qLpdf: content Q -76.31682 46.19424 -78.09021 47.96765 -80.30193 47.96765 c qpdf: content Q h q&pdf: content Q -101.8911 31.90862 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 36.39667 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 QK.LD kyX-㍑'7x<$898wfe (֍4 ruπ5x8<$l2lwfe (֍3 Iruπ)2y<$l1lwfe (֍3 I(-~x3y[ٲ)/Druπ\ru& $%   B1 @1 1펟;' <  ҵx­ 2 m , 0­y 2 m , 2­ @ 1 Ǯ( & 2T{Ǯ9- 3 3Ǯ)/卍7 |n ׎/|o<$331133wfe  (֍12ku ؎pvpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qzv<$4133wfe  (֍14| َ}0捍 |n ڎ<$010wfe (֍4ku ێ<${2{wfe (֍3ឍpdf: 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 82.15517 m q'pdf: content Q -107.47026 82.15517 l qOpdf: content Q -109.68196 82.15517 -111.45537 80.38176 -111.45537 78.17006 c q(pdf: content Q -111.45537 -78.17006 l qRpdf: content Q -111.45537 -80.38176 -109.68196 -82.15517 -107.47026 -82.15517 c q'pdf: content Q 107.47026 -82.15517 l qOpdf: content Q 109.68196 -82.15517 111.45537 -80.38176 111.45537 -78.17006 c q&pdf: content Q 111.45537 78.17006 l qLpdf: content Q 111.45537 80.38176 109.68196 82.15517 107.47026 82.15517 c qpdf: content Q h q(pdf: content Q -111.45537 -82.15517 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q37x8<$l9lwfe (֍4 IruπI5x<$l2lwfe (֍3 Iruπ)2y<$l1lwfe (֍3 I(-~x3y[ٲ)/Druπ\ru3=7x8<$l9lwfe (֍4 Iruπ)5x<$l2lwfe (֍3 Iruπ2y<$l1lwfe (֍3 Gx+y[ٟruπMwru3=7x8<$l9lwfe (֍4 Iruπ5x<$l4lwfe (֍3 Gy+<$l2lwfe (֍9x8<$l2lwfe (֍3y[ٟruπ)3=7x8<$l45lwfe  (֍4Hx+3y<$l1lwfe (֍2 Gx+<$l3lwfe (֍2y3=<$331933wfe  (֍4 fhx8+<$l9lwfe (֍2 Gyr)<$331933wfe  (֍4H+<$l9lwfe (֍2 f_=<$33133wfe (֍4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 90.78244 m q&pdf: content Q -97.90599 90.78244 l qMpdf: content Q -100.11769 90.78244 -101.8911 89.00903 -101.8911 86.79733 c q&pdf: content Q -101.8911 78.70851 l qKpdf: content Q -101.8911 76.49681 -100.11769 74.7234 -97.90599 74.7234 c q%pdf: content Q -80.30193 74.7234 l qKpdf: content Q -78.09021 74.7234 -76.31682 76.49681 -76.31682 78.70851 c q&pdf: content Q -76.31682 86.79733 l qLpdf: content Q -76.31682 89.00903 -78.09021 90.78244 -80.30193 90.78244 c qpdf: content Q h q%pdf: content Q -101.8911 74.7234 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 79.21146 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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>ύ.LD kRX'x=2yز+=6\' 2%\& <  \)3x4yײ+=1 1\'x 0y  @ - 1 #' A ;i aT{ , 1 e*Ǯ( & 2Ǯ9- 3 3Ǯ)/卍7 |n ׎/|o5xku ؎zv6x| َ}5x83捍 |n ڎ/|o5x89ku ێpvpdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qzv5x811color push gray 0Ήן32jV8 color pop?1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>$k럸Tpdf: 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 70.41682 m q'pdf: content Q -107.47026 70.41682 l qOpdf: content Q -109.68196 70.41682 -111.45537 68.64342 -111.45537 66.43172 c q(pdf: content Q -111.45537 -66.43172 l qRpdf: content Q -111.45537 -68.64342 -109.68196 -70.41682 -107.47026 -70.41682 c q'pdf: content Q 107.47026 -70.41682 l qOpdf: content Q 109.68196 -70.41682 111.45537 -68.64342 111.45537 -66.43172 c q&pdf: content Q 111.45537 66.43172 l qLpdf: content Q 111.45537 68.64342 109.68196 70.41682 107.47026 70.41682 c qpdf: content Q h q(pdf: content Q -111.45537 -70.41682 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 q퍵x=2y+86T{ 1퓵yT # 2 $U @ %'jy"=<$Kx8+6Kwfe (֍ ی2$ 2T{ - 1퓲3x84y+130 0yT{  2. @ %巍3x84ruπ<$ x+6 wfe (֍ ی2)rӟruπ2V_+1e=3x8+2x12+1=5x811pdf: 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 79.0441 m q%pdf: content Q -97.90599 79.0441 l qLpdf: content Q -100.11769 79.0441 -101.8911 77.27069 -101.8911 75.05899 c q&pdf: content Q -101.8911 66.97017 l qMpdf: content Q -101.8911 64.75845 -100.11769 62.98506 -97.90599 62.98506 c q&pdf: content Q -80.30193 62.98506 l qLpdf: content Q -78.09021 62.98506 -76.31682 64.75845 -76.31682 66.97017 c q&pdf: content Q -76.31682 75.05899 l qJpdf: content Q -76.31682 77.27069 -78.09021 79.0441 -80.30193 79.0441 c qpdf: content Q h q&pdf: content Q -101.8911 62.98506 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 67.47311 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 QQ.D kkX!e9^x=4T{ 2% <  <$3^2xwfe$G (֍3r4x >7+83rx-Vw 2  1  @ % ^4üǮ( & 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q<$Ͳ2͟wfe (֍9+ ؎<$<72<7wfe (֍5Y m َ<$i?1i?wfe (֍55 ڎ<$i 5i wfe (֍2_A ێ<$Òu9Òuwfe (֍2p덍jڍkspdf: 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 42.78708 m q'pdf: content Q -107.47026 42.78708 l qOpdf: content Q -109.68196 42.78708 -111.45537 41.01369 -111.45537 38.80197 c q(pdf: content Q -111.45537 -38.80197 l qRpdf: content Q -111.45537 -41.01369 -109.68196 -42.78708 -107.47026 -42.78708 c q'pdf: content Q 107.47026 -42.78708 l qOpdf: content Q 109.68196 -42.78708 111.45537 -41.01369 111.45537 -38.80197 c q&pdf: content Q 111.45537 38.80197 l qLpdf: content Q 111.45537 41.01369 109.68196 42.78708 107.47026 42.78708 c qpdf: content Q h q(pdf: content Q -111.45537 -42.78708 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qk9^x=(3^2|s)^x=3^2x o=4  "% +ŖT{3^x=230 2 <  3^4x o=(3^x)^4C=2^4=1630 2 < g)<$o3^2xNƟwfe$G (֍3r4x >7+83rx/,=<$4Kwfe8 (֍168+2#-w=<$zL4Kwfe  (֍18=<$K2Kwfe (֍9pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 51.41437 m q&pdf: content Q -97.90599 51.41437 l qMpdf: content Q -100.11769 51.41437 -101.8911 49.64096 -101.8911 47.42926 c q&pdf: content Q -101.8911 39.34044 l qMpdf: content Q -101.8911 37.12872 -100.11769 35.35533 -97.90599 35.35533 c q&pdf: content Q -80.30193 35.35533 l qLpdf: content Q -78.09021 35.35533 -76.31682 37.12872 -76.31682 39.34044 c q&pdf: content Q -76.31682 47.42926 l qLpdf: content Q -76.31682 49.64096 -78.09021 51.41437 -80.30193 51.41437 c qpdf: content Q h q&pdf: content Q -101.8911 35.35533 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 39.84337 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q7.D kjXe(2x+y+1)^2~( 1 2 Ő @ 0 1 xy] 2 m , $%AǮ-˵x 2e m , $%T{B "% @ <  A8+B 2T{  1  @ 0 < "%>Ǯ( & 2T{Ǯ8- 3 +jǮ)DQҍ1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U0Hcolor push gray 0ff color pop*> 3pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 63.95825 m q'pdf: content Q -107.47026 63.95825 l qOpdf: content Q -109.68196 63.95825 -111.45537 62.18486 -111.45537 59.97314 c q(pdf: content Q -111.45537 -59.97314 l qRpdf: content Q -111.45537 -62.18486 -109.68196 -63.95825 -107.47026 -63.95825 c q'pdf: content Q 107.47026 -63.95825 l qOpdf: content Q 109.68196 -63.95825 111.45537 -62.18486 111.45537 -59.97314 c q&pdf: content Q 111.45537 59.97314 l qLpdf: content Q 111.45537 62.18486 109.68196 63.95825 107.47026 63.95825 c qpdf: content Q h q(pdf: content Q -111.45537 -63.95825 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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=(2x8y+1)(2xy+1)=4x^2S82xy+2x2xy+y[ٟ^2,y+2xy+1=4x^2S84xy+y[ٟ^2,+4x2y+14xyT 2T{ m , =4 2 <  x 2 m , =4 2 <   "% +śT{A=4Ǯ-BG=4 2 < A8+BG=0pdf: 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 72.58553 m q&pdf: content Q -97.90599 72.58553 l qMpdf: content Q -100.11769 72.58553 -101.8911 70.81213 -101.8911 68.60042 c q%pdf: content Q -101.8911 60.5116 l qLpdf: content Q -101.8911 58.2999 -100.11769 56.52649 -97.90599 56.52649 c q&pdf: content Q -80.30193 56.52649 l qJpdf: content Q -78.09021 56.52649 -76.31682 58.2999 -76.31682 60.5116 c q&pdf: content Q -76.31682 68.60042 l qLpdf: content Q -76.31682 70.81213 -78.09021 72.58553 -80.30193 72.58553 c qpdf: content Q h q&pdf: content Q -101.8911 56.52649 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 61.01454 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q߷-SLD k9X-㍑'a^2vp=12Ǯ- b^2=18 p 2% <   ruπ<$ ~1 ~wfe (֍2a8+<$l2lwfe (֍3 Gbruπ7%ru<$?1?wfe (֍2E8a8<$l2lwfe (֍3 Gbruπms 2;'  1 %Ǯ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* |n ׎/|o9M ؎\ٸ8zB َC6 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q5" ێ"3p帍BHBpdf: 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 73.03621 m q'pdf: content Q -107.47026 73.03621 l qMpdf: content Q -109.68196 73.03621 -111.45537 71.2628 -111.45537 69.0511 c q'pdf: content Q -111.45537 -69.0511 l qQpdf: content Q -111.45537 -71.2628 -109.68196 -73.03621 -107.47026 -73.03621 c q'pdf: content Q 107.47026 -73.03621 l qMpdf: content Q 109.68196 -73.03621 111.45537 -71.2628 111.45537 -69.0511 c q%pdf: content Q 111.45537 69.0511 l qKpdf: content Q 111.45537 71.2628 109.68196 73.03621 107.47026 73.03621 c qpdf: content Q h q(pdf: content Q -111.45537 -73.03621 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q$ˍruπ<$߲1ߟwfe (֍2a8+<$l2lwfe (֍3 Gbruπ3ru<$;we1;wewfe (֍2Aa8<$l2lwfe (֍3 Gbruπ֍=ruπ<$ 1 wfe (֍2+aruπ2#Z8ruπ<$ 2 wfe (֍3Ibruπ?I2)=<$K1Kwfe (֍4 -a^2S<$l4lwfe (֍9 Gb^2=<$K1Kwfe (֍4 f_812<$l4lwfe (֍9 '18=388=5pdf: 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 81.66348 m q&pdf: content Q -97.90599 81.66348 l qMpdf: content Q -100.11769 81.66348 -101.8911 79.89008 -101.8911 77.67838 c q&pdf: content Q -101.8911 69.58955 l qMpdf: content Q -101.8911 67.37785 -100.11769 65.60445 -97.90599 65.60445 c q&pdf: content Q -80.30193 65.60445 l qLpdf: content Q -78.09021 65.60445 -76.31682 67.37785 -76.31682 69.58955 c q&pdf: content Q -76.31682 77.67838 l qLpdf: content Q -76.31682 79.89008 -78.09021 81.66348 -80.30193 81.66348 c qpdf: content Q h q&pdf: content Q -101.8911 65.60445 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 70.0925 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 0Ήן32jVe color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D k8Xw# / "Ar{  $e 0y +Ř 0]  1] () (- 2rz  2 $%a;"b $%rz . +Ř Ae ;i ] % T{Ub = 2 + 2 1y 3 2  2V_@color push gray 0 color popEx:gsavex:scale 0.22418 0.22418O/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/160/213/10662944987662650.png x:grestore4Ǯ( & 2T{Ǯ8- 3 +jǮ)/卍7 ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 abI ؎X2abC َC[ab捍 ڎ 2[abI ێX[a^2|sb^2^vk˫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 57.38995 m q'pdf: content Q -107.47026 57.38995 l qOpdf: content Q -109.68196 57.38995 -111.45537 55.61655 -111.45537 53.40485 c q(pdf: content Q -111.45537 -53.40485 l qRpdf: content Q -111.45537 -55.61655 -109.68196 -57.38995 -107.47026 -57.38995 c q'pdf: content Q 107.47026 -57.38995 l qOpdf: content Q 109.68196 -57.38995 111.45537 -55.61655 111.45537 -53.40485 c q&pdf: content Q 111.45537 53.40485 l qLpdf: content Q 111.45537 55.61655 109.68196 57.38995 107.47026 57.38995 c qpdf: content Q h q(pdf: content Q -111.45537 -57.38995 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q~㍵b=2er+<$lalwfeI0 (֍$2 v)q=2[r+8a=[ٲ(2r+8a)$ 0]  1]T{ () (- 2  2 $%S "% @ %SZ=[ٲ(a8+rG)^2SrG^2=[ٲ(a^2S+82ar+rG^2prG^2Ð)=[a(a8+2rG)=af[ٲ(a+2rG)g7!=abpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 66.01723 m q&pdf: content Q -97.90599 66.01723 l qMpdf: content Q -100.11769 66.01723 -101.8911 64.24382 -101.8911 62.03212 c q%pdf: content Q -101.8911 53.9433 l qLpdf: content Q -101.8911 51.7316 -100.11769 49.95819 -97.90599 49.95819 c q&pdf: content Q -80.30193 49.95819 l qJpdf: content Q -78.09021 49.95819 -76.31682 51.7316 -76.31682 53.9433 c q&pdf: content Q -76.31682 62.03212 l qLpdf: content Q -76.31682 64.24382 -78.09021 66.01723 -80.30193 66.01723 c qpdf: content Q h q&pdf: content Q -101.8911 49.95819 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 54.44624 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 0Ήן32jVd color popC;,m6ffS[/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]1  NanumMyeongjoNanumMyeongjoRegular% msam10$p  yhcmex10"R[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman7-regular.otf]! 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