; XeTeX output 2010.06.28:21231pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdȌq6H NanumGothicBoldNanumGothicBoldc  c  Kc  c  #c c  fi׎ color pop*>+! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RXe"  NanumMyeongjoNanumMyeongjoRegular  1T{ - 1 2  @ , 1 # 0 1 , 1 K`y cmr10(U48 !", cmsy10 b> cmmi10y[ٲ)c( 48+y[ٲ)4 S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)*捍7 ׎ 168+y[ٟ^ٓRcmr72I ؎X882y[ٟ^2C َ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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QC168y[ٟ^2捍 ڎ 88+2y[ٟ^2I ێX884y[ٟ^2cb-k{pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 20.24434 m q'pdf: content Q -107.47026 20.24434 l qOpdf: content Q -109.68196 20.24434 -111.45537 18.47095 -111.45537 16.25923 c q(pdf: content Q -111.45537 -16.25923 l qRpdf: content Q -111.45537 -18.47095 -109.68196 -20.24434 -107.47026 -20.24434 c q'pdf: content Q 107.47026 -20.24434 l qOpdf: content Q 109.68196 -20.24434 111.45537 -18.47095 111.45537 -16.25923 c q&pdf: content Q 111.45537 16.25923 l qLpdf: content Q 111.45537 18.47095 109.68196 20.24434 107.47026 20.24434 c qpdf: content Q h q(pdf: content Q -111.45537 -20.24434 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qQ썍(48y[ٲ)(#,48+y[ٲ)@=4^2S8y[ٟ^2d=16y[ٟ^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 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q]l+ kXe(H3x8+A)#F('*oBqx83)LJ=6x^2xQݲ23x޲+216 2% <  6 A+޵B# 2e  1T{  @ 0 < "%bǮ( & 2Ǯj- @ +jǮ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q4ޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U5kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 61.4105 m q&pdf: content Q -107.47026 61.4105 l qMpdf: content Q -109.68196 61.4105 -111.45537 59.63712 -111.45537 57.4254 c q'pdf: content Q -111.45537 -57.4254 l qPpdf: content Q -111.45537 -59.63712 -109.68196 -61.4105 -107.47026 -61.4105 c q&pdf: content Q 107.47026 -61.4105 l qMpdf: content Q 109.68196 -61.4105 111.45537 -59.63712 111.45537 -57.4254 c q%pdf: content Q 111.45537 57.4254 l qJpdf: content Q 111.45537 59.63712 109.68196 61.4105 107.47026 61.4105 c qpdf: content Q h q'pdf: content Q -111.45537 -61.4105 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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\((3x8+A)'(+QBqx83)=3Bqx^2S+8(9+AB)x3A=6x^2S823x+21& msam10)3BG=6;#B=283A=21;#A=7)A8+BG=(7)+(+2)=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 70.03778 m q&pdf: content Q -97.90599 70.03778 l qMpdf: content Q -100.11769 70.03778 -101.8911 68.26439 -101.8911 66.05267 c q&pdf: content Q -101.8911 57.96385 l qMpdf: content Q -101.8911 55.75215 -100.11769 53.97874 -97.90599 53.97874 c q&pdf: content Q -80.30193 53.97874 l qLpdf: content Q -78.09021 53.97874 -76.31682 55.75215 -76.31682 57.96385 c q&pdf: content Q -76.31682 66.05267 l qLpdf: content Q -76.31682 68.26439 -78.09021 70.03778 -80.30193 70.03778 c qpdf: content Q h q&pdf: content Q -101.8911 53.97874 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 58.4668 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*>+Ն jX'(xc+d5y[ٲ)(axby[ٲ)=2x^2 ֲ+cxy<15y[ٟ^2 2% <  a+cbc' 2T{  1 x*Ǯ( & 2Ǯj- @ +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/|o2M ؎\ٲ0zB َC2 ڎ6" ێ"125vpdf: 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 52.28328 m q'pdf: content Q -107.47026 52.28328 l qOpdf: content Q -109.68196 52.28328 -111.45537 50.50987 -111.45537 48.29817 c q(pdf: content Q -111.45537 -48.29817 l qRpdf: content Q -111.45537 -50.50987 -109.68196 -52.28328 -107.47026 -52.28328 c q'pdf: content Q 107.47026 -52.28328 l qOpdf: content Q 109.68196 -52.28328 111.45537 -50.50987 111.45537 -48.29817 c q&pdf: content Q 111.45537 48.29817 l qLpdf: content Q 111.45537 50.50987 109.68196 52.28328 107.47026 52.28328 c qpdf: content Q h q(pdf: content Q -111.45537 -52.28328 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 q߅u(x8+5y[ٲ)(axby)=ax^2S+8(b+5a)xy5by[ٟ^2=2x^2S+8cxy15y[ٟ^2a=2;#b=3;c=7a8+bc=28+37=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 60.91055 m q&pdf: content Q -97.90599 60.91055 l qMpdf: content Q -100.11769 60.91055 -101.8911 59.13715 -101.8911 56.92545 c q&pdf: content Q -101.8911 48.83662 l qMpdf: content Q -101.8911 46.62492 -100.11769 44.85152 -97.90599 44.85152 c q&pdf: content Q -80.30193 44.85152 l qLpdf: content Q -78.09021 44.85152 -76.31682 46.62492 -76.31682 48.83662 c q&pdf: content Q -76.31682 56.92545 l qLpdf: content Q -76.31682 59.13715 -78.09021 60.91055 -80.30193 60.91055 c qpdf: content Q h q&pdf: content Q -101.8911 44.85152 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 49.33957 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+Ն 9X'(x+a)(2x3) 0y +œx 2 m , 3 2% <  (x+a+'5)(ax82)=ff̟ 33 ffff ffff33ff̎x^2S+8ff̟ 33 ffff ffff33ff̎x8+ff̟ 33 ffff ffff33ff̎Z' 2 < '  1T{ff ̟ 33 ffff ffff33ff ̎%Tw / 0yT{ / $ 1 , 1 .  0] < "%LǮ( & 2T{Ǯj- @ +jǮ)3updf: 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 Q43uepdf: 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 QM16+{yΖpdf: 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 89.82417 48.63023 m q&pdf: content Q -89.82417 48.63023 l qLpdf: content Q -92.03589 48.63023 -93.80928 46.85684 -93.80928 44.64513 c q'pdf: content Q -93.80928 -44.64513 l qOpdf: content Q -93.80928 -46.85684 -92.03589 -48.63023 -89.82417 -48.63023 c q&pdf: content Q 89.82417 -48.63023 l qLpdf: content Q 92.03589 -48.63023 93.80928 -46.85684 93.80928 -44.64513 c q%pdf: content Q 93.80928 44.64513 l qIpdf: content Q 93.80928 46.85684 92.03589 48.63023 89.82417 48.63023 c qpdf: content Q h q'pdf: content Q -93.80928 -48.63023 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -85.83907 -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 qX3(x8+a)(2x3)=2x^2S83x+2ax3a3)38+2a=3;a=3"Oލ3(x8+3+5)(3x2)X=(x8+8)(3x2)X=3x^2S+822x16pdf: 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 -62.65584 57.2575 m q%pdf: content Q -80.25992 57.2575 l qJpdf: content Q -82.47162 57.2575 -84.24503 55.48412 -84.24503 53.2724 c q%pdf: content Q -84.24503 45.1836 l qLpdf: content Q -84.24503 42.97188 -82.47162 41.19849 -80.25992 41.19849 c q&pdf: content Q -62.65584 41.19849 l qKpdf: content Q -60.44414 41.19849 -58.67073 42.97188 -58.67073 45.1836 c q%pdf: content Q -58.67073 53.2724 l qJpdf: content Q -58.67073 55.48412 -60.44414 57.2575 -62.65584 57.2575 c qpdf: content Q h q&pdf: content Q -84.24503 41.19849 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -80.92445 45.68652 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 0Ήן32j7ffS[/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*>+ 8Xe(x('a)(x5)M 2 2% 6ѓ @ 2M m , 8 2% <  M(x(ea)(x8a1)T{ 2 +j , @ 1 0e $q 2!  >Ǯ( & 2T{Ǯj- @ +jǮ)ޟpdf: 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 Q4ޟepdf: 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+U12RٟBpdf: 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 82.41129 56.92722 m q&pdf: content Q -82.41129 56.92722 l qJpdf: content Q -84.62299 56.92722 -86.3964 55.15382 -86.3964 52.94211 c q&pdf: content Q -86.3964 -52.94211 l qNpdf: content Q -86.3964 -55.15382 -84.62299 -56.92722 -82.41129 -56.92722 c q&pdf: content Q 82.41129 -56.92722 l qJpdf: content Q 84.62299 -56.92722 86.3964 -55.15382 86.3964 -52.94211 c q$pdf: content Q 86.3964 52.94211 l qHpdf: content Q 86.3964 55.15382 84.62299 56.92722 82.41129 56.92722 c qpdf: content Q h q&pdf: content Q -86.3964 -56.92722 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -78.42618 -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荍3(x8a)(x5)=x^2S85xax+5a@85a=8;#a=3"Oލ3(x83)(x31)S=(x83)(x4)S=x^2S87x+123) +j , @":12pdf: 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 -55.24295 65.55449 m q&pdf: content Q -72.84702 65.55449 l qKpdf: content Q -75.05873 65.55449 -76.83212 63.7811 -76.83212 61.56938 c q&pdf: content Q -76.83212 53.48056 l qLpdf: content Q -76.83212 51.26886 -75.05873 49.49545 -72.84702 49.49545 c q&pdf: content Q -55.24295 49.49545 l qLpdf: content Q -53.03125 49.49545 -51.25784 51.26886 -51.25784 53.48056 c q&pdf: content Q -51.25784 61.56938 l qKpdf: content Q -51.25784 63.7811 -53.03125 65.55449 -55.24295 65.55449 c qpdf: content Q h q&pdf: content Q -76.83212 49.49545 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -73.51157 53.9835 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(H2x8+5y[ٲ)-(12x8+5y[ٲ)ZT $%M 2 ŕ @ %LAx^2-R+ߵBqy[ٟ^2 2 < e 2T{ <  A8+B 2T{  1  @ % [Ǯ( & 2Ǯj- 3 @Ǯ)*卍7 ׎ 29I ؎X21C َC0捍 ڎ 19I 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 QX21ekpdf: 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 53.27953 m q'pdf: content Q -107.47026 53.27953 l qOpdf: content Q -109.68196 53.27953 -111.45537 51.50612 -111.45537 49.29442 c q(pdf: content Q -111.45537 -49.29442 l qRpdf: content Q -111.45537 -51.50612 -109.68196 -53.27953 -107.47026 -53.27953 c q'pdf: content Q 107.47026 -53.27953 l qOpdf: content Q 109.68196 -53.27953 111.45537 -51.50612 111.45537 -49.29442 c q&pdf: content Q 111.45537 49.29442 l qLpdf: content Q 111.45537 51.50612 109.68196 53.27953 107.47026 53.27953 c qpdf: content Q h q(pdf: content Q -111.45537 -53.27953 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 q53(¸2x8+5y[ٲ)4 (82x8+5y[ٲ)`=(72x)(26+8(o5y[ٲ)B2`=4x^2S+825y[ٟ^2`=Ax^2S+8Bqy[ٟ^2.$cA=4T{;#BG=25)A8+BG=(4)5+25=21pdf: 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 61.9068 m q%pdf: content Q -97.90599 61.9068 l qLpdf: content Q -100.11769 61.9068 -101.8911 60.13339 -101.8911 57.92169 c q&pdf: content Q -101.8911 49.83287 l qMpdf: content Q -101.8911 47.62117 -100.11769 45.84776 -97.90599 45.84776 c q&pdf: content Q -80.30193 45.84776 l qLpdf: content Q -78.09021 45.84776 -76.31682 47.62117 -76.31682 49.83287 c q&pdf: content Q -76.31682 57.92169 l qJpdf: content Q -76.31682 60.13339 -78.09021 61.9068 -80.30193 61.9068 c qpdf: content Q h q&pdf: content Q -101.8911 45.84776 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 50.33582 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*>+Ն dX'  1T{ - 0y +œA8+B 2T{  1 U <  A;#B = 29 0 ,V'(! a8A)?(CWa8Bq)cE=a^2S86a+9&Ǯ( & 2T{Ǯj- 3 @Ǯ)}󍍍* |n ׎/|o2M ؎\ٲ4zB َ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 QC6 ڎ8" ێ"10 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 44.19667 m q'pdf: content Q -107.47026 44.19667 l qOpdf: content Q -109.68196 44.19667 -111.45537 42.42328 -111.45537 40.21156 c q(pdf: content Q -111.45537 -40.21156 l qRpdf: content Q -111.45537 -42.42328 -109.68196 -44.19667 -107.47026 -44.19667 c q'pdf: content Q 107.47026 -44.19667 l qOpdf: content Q 109.68196 -44.19667 111.45537 -42.42328 111.45537 -40.21156 c q&pdf: content Q 111.45537 40.21156 l qLpdf: content Q 111.45537 42.42328 109.68196 44.19667 107.47026 44.19667 c qpdf: content Q h q(pdf: content Q -111.45537 -44.19667 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(/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf] 4 .) =a^2S8BqaAa+AB ෲ=a^2S8(A+Bq)a+AB ෲ=a^2S86a+9.;1)A8+BG=6pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 52.82394 m q&pdf: content Q -97.90599 52.82394 l qMpdf: content Q -100.11769 52.82394 -101.8911 51.05055 -101.8911 48.83884 c q&pdf: content Q -101.8911 40.75002 l qMpdf: content Q -101.8911 38.53831 -100.11769 36.76491 -97.90599 36.76491 c q&pdf: content Q -80.30193 36.76491 l qLpdf: content Q -78.09021 36.76491 -76.31682 38.53831 -76.31682 40.75002 c q&pdf: content Q -76.31682 48.83884 l qLpdf: content Q -76.31682 51.05055 -78.09021 52.82394 -80.30193 52.82394 c qpdf: content Q h q&pdf: content Q -101.8911 36.76491 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 41.25296 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򍍟Ն 3X'?%p  yhcmex10Ѐ"ox83PpUWPfeE2 UXy[ٟ?ЀR"?X0@x8ff ̟ 33 ffff ffff33ff ̎#y[ٟ?Ѐ>4=x^2u+ff ̟ 33 ffff ffff33ff ̎"nxyT{+6y[ٟ^2' 1T{ $u 3 - ;M =ff ̟ 33 ffff ffff33ff ̎$!G / 2 , $% 6 " #  @ % Ǯ( & 2T{Ǯj- 3 @Ǯ)7y؍D |n ׎/|oPpUWPfeE2 UX;#4PpUWPfeE2c ؎cPpQPfeE2R;#4PpUWPfeE2捍 |n َ/|oPpUWPfeE2 UX;#4PpUWPfeE2c ڎcpdf: 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 QcPpQPfeE2R;#4PpUWPfeE2 |n ێ/|o4PpUWPfeE2 UX;#Pp TzPfeE2Pč\)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 62.8053 m q&pdf: content Q -107.47026 62.8053 l qNpdf: content Q -109.68196 62.8053 -111.45537 61.03189 -111.45537 58.82019 c q(pdf: content Q -111.45537 -58.82019 l qPpdf: content Q -111.45537 -61.03189 -109.68196 -62.8053 -107.47026 -62.8053 c q&pdf: content Q 107.47026 -62.8053 l qNpdf: content Q 109.68196 -62.8053 111.45537 -61.03189 111.45537 -58.82019 c q&pdf: content Q 111.45537 58.82019 l qJpdf: content Q 111.45537 61.03189 109.68196 62.8053 107.47026 62.8053 c qpdf: content Q h q'pdf: content Q -111.45537 -62.8053 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\((xȸ3PpUWPfeE2 UXy[ٲ)(x-ǟff ̟ 33 ffff ffff33ff ̎!y)=x^2:;+\\#ȟff ̟ 33 ffff ffff33ff ̎!xy+6y^2 0y +Ŏ3PpUWPfeE288( fff ̟ 33 ffff ffff33ff ̎ ̲)=6T{ 2 &i # fff ̟ 33 ffff ffff33ff ̎#=Pp oPfeE2(xRS3PpUWPfeE2 UXy[ٲ)(xPp nPfeE2ny[ٲ)=x^2Ÿ4PpUWPfeE2 UXxyu++R6y[ٟ^2% 2 &i # \#ff ̟ 33 ffff ffff33ff ̎#=4PpUWPfeE2pdf: 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 71.43257 m q&pdf: content Q -97.90599 71.43257 l qMpdf: content Q -100.11769 71.43257 -101.8911 69.65916 -101.8911 67.44746 c q&pdf: content Q -101.8911 59.35864 l qMpdf: content Q -101.8911 57.14694 -100.11769 55.37354 -97.90599 55.37354 c q&pdf: content Q -80.30193 55.37354 l qLpdf: content Q -78.09021 55.37354 -76.31682 57.14694 -76.31682 59.35864 c q&pdf: content Q -76.31682 67.44746 l qLpdf: content Q -76.31682 69.65916 -78.09021 71.43257 -80.30193 71.43257 c qpdf: content Q h q&pdf: content Q -101.8911 55.37354 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 59.86159 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVk color popJ1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+ NXex^2 +10xA=(x8+Bq)&?(*"x8+12)L 2%Ņ <  ŪA+B 2ņ < 1펤e  @ 0 < "%xf Ǯ( & 2T{Ǯj- 3 @Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q4ޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U22Սk4pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 52.4493 m q&pdf: content Q -107.47026 52.4493 l qNpdf: content Q -109.68196 52.4493 -111.45537 50.67589 -111.45537 48.46419 c q(pdf: content Q -111.45537 -48.46419 l qPpdf: content Q -111.45537 -50.67589 -109.68196 -52.4493 -107.47026 -52.4493 c q&pdf: content Q 107.47026 -52.4493 l qNpdf: content Q 109.68196 -52.4493 111.45537 -50.67589 111.45537 -48.46419 c q&pdf: content Q 111.45537 48.46419 l qJpdf: content Q 111.45537 50.67589 109.68196 52.4493 107.47026 52.4493 c qpdf: content Q h q'pdf: content Q -111.45537 -52.4493 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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ナ3(µx8+Bq)%+,()x8+12)LH=x^2S+8(o128+Bq))x8+12BLH=x^2S+810xA|tBG=2A=24)A8+BG=22pdf: 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 61.07657 m q&pdf: content Q -97.90599 61.07657 l qMpdf: content Q -100.11769 61.07657 -101.8911 59.30316 -101.8911 57.09146 c q&pdf: content Q -101.8911 49.00264 l qMpdf: content Q -101.8911 46.79094 -100.11769 45.01753 -97.90599 45.01753 c q&pdf: content Q -80.30193 45.01753 l qLpdf: content Q -78.09021 45.01753 -76.31682 46.79094 -76.31682 49.00264 c q&pdf: content Q -76.31682 57.09146 l qLpdf: content Q -76.31682 59.30316 -78.09021 61.07657 -80.30193 61.07657 c qpdf: content Q h q&pdf: content Q -101.8911 45.01753 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 49.50558 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qh+D RyXex^2e+Ax6=(x83)#((' hx8+Bq)H7 2%A <  AA+B 2  1펟e  @ 0 < "%xf Ǯ( & 2T{Ǯj- 3 @Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q4ޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U1k럹pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 69.58577 m q'pdf: content Q -107.47026 69.58577 l qOpdf: content Q -109.68196 69.58577 -111.45537 67.81236 -111.45537 65.60066 c q(pdf: content Q -111.45537 -65.60066 l qRpdf: content Q -111.45537 -67.81236 -109.68196 -69.58577 -107.47026 -69.58577 c q'pdf: content Q 107.47026 -69.58577 l qOpdf: content Q 109.68196 -69.58577 111.45537 -67.81236 111.45537 -65.60066 c q&pdf: content Q 111.45537 65.60066 l qLpdf: content Q 111.45537 67.81236 109.68196 69.58577 107.47026 69.58577 c qpdf: content Q h q(pdf: content Q -111.45537 -69.58577 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qP53(µx83)"(%x8+Bq)3=x^2S+8(oBQ83)$x83B3=x^2S+8Ax62͍33BG=63)BG=23)A=BQ83=1.;1)A8+BG=1+2=1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 78.21304 m q&pdf: content Q -97.90599 78.21304 l qMpdf: content Q -100.11769 78.21304 -101.8911 76.43965 -101.8911 74.22794 c q&pdf: content Q -101.8911 66.13911 l qIpdf: content Q -101.8911 63.92741 -100.11769 62.154 -97.90599 62.154 c q$pdf: content Q -80.30193 62.154 l qJpdf: content Q -78.09021 62.154 -76.31682 63.92741 -76.31682 66.13911 c q&pdf: content Q -76.31682 74.22794 l qLpdf: content Q -76.31682 76.43965 -78.09021 78.21304 -80.30193 78.21304 c qpdf: content Q h q$pdf: content Q -101.8911 62.154 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.64206 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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*>}ՆD RRX'a^2vp=18Ǯ- b^2=16 p 2% <   ruЀ<$ ~1 ~wfe (֍3a8+<$l3lwfe (֍4 GbruЀ7%ru<$?1?wfe (֍3E8a8<$l3lwfe (֍4 GbruЀms 2;'  1T{  @ 0 < "%bǮ( & 2Ǯ9- 3 3Ǯ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q43uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM7LJpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 55.66133 m q'pdf: content Q -107.47026 55.66133 l qOpdf: content Q -109.68196 55.66133 -111.45537 53.88794 -111.45537 51.67622 c q(pdf: content Q -111.45537 -51.67622 l qRpdf: content Q -111.45537 -53.88794 -109.68196 -55.66133 -107.47026 -55.66133 c q'pdf: content Q 107.47026 -55.66133 l qOpdf: content Q 109.68196 -55.66133 111.45537 -53.88794 111.45537 -51.67622 c q&pdf: content Q 111.45537 51.67622 l qLpdf: content Q 111.45537 53.88794 109.68196 55.66133 107.47026 55.66133 c qpdf: content Q h q(pdf: content Q -111.45537 -55.66133 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qW3U 3 -VG=ruЀ<$ 1 wfe (֍3+aruЀ2#Z8ruЀ<$ 3 wfe (֍4IbruЀ?I2)G=<$K1Kwfe (֍9 -a^2S<$9lwfe  (֍16Hb^2G=<$K1Kwfe (֍9 f_818<$9lwfe  (֍16(16ǍG=289=7pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 64.2886 m q%pdf: content Q -97.90599 64.2886 l qKpdf: content Q -100.11769 64.2886 -101.8911 62.51521 -101.8911 60.3035 c q&pdf: content Q -101.8911 52.21469 l qMpdf: content Q -101.8911 50.00298 -100.11769 48.22958 -97.90599 48.22958 c q&pdf: content Q -80.30193 48.22958 l qLpdf: content Q -78.09021 48.22958 -76.31682 50.00298 -76.31682 52.21469 c q%pdf: content Q -76.31682 60.3035 l qJpdf: content Q -76.31682 62.51521 -78.09021 64.2886 -80.30193 64.2886 c qpdf: content Q h q&pdf: content Q -101.8911 48.22958 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 52.71762 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVj color popp;,m7ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]6H NanumGothicBoldNanumGothicBold/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf]& 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 b> cmmi10K`y cmr10ٓRcmr7Ӗ