集合与常用逻辑用语

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8B.p0᜛ḄI⌕ᩩG.¥b0qḄᐙᑖᩩGC.᜛0qḄᐙᑖI⌕ᩩGD.᜛cb0ḄᐙᑖᩩG.db0qḄI⌕ᩩG12.201656ᳮ68gh.ᑖ¦ᙠpbḄ☢a,4ᑁ.ᑣ“gh¨ghmn”0“☢a¨☢/mn”Ḅ.A.ᐙᑖbI⌕ᩩGB.I⌕bᐙᑖᩩGC.ᐙ⌕ᩩGD.cbᐙᑖdbI⌕ᩩG13.2016©ªᳮ15NaeR,ᑣ“a>1”0“/>1”Ḅ.A.ᐙᑖbI⌕ᩩGB.I⌕bᐙᑖᩩGC.ᐙ⌕ᩩGD.cbᐙᑖdbI⌕ᩩGy14.2016«¬ᳮ7Npᦪ.y®¯x-l2+y-l2,,2ᦪ.y®¯…l—x,1ᑣp0Ḅ.A.I⌕bᐙᑖᩩGB.ᐙᑖbI⌕ᩩGC.ᐙ⌕ᩩGD.cbᐙᑖdbI⌕ᩩGᐔ71115.2017ᜩᳮ4N6eR,ᑣ“6——<—”0“sin8<-”Ḅ.12122A.ᐙᑖbI⌕ᩩGB.I⌕bᐙᑖᩩGC.ᐙ⌕ᩩGD.cbᐙᑖdbI⌕ᩩG16.2017ᓅᳮ6N.஻A±²ᔣ´.ᑣ“Tᙠµᦪ;I,VW=4஻"0““஻<0”Ḅ.A.ᐙᑖabI⌕ᩩGB.I⌕abᐙᑖᩩGC.ᐙᑖI⌕ᩩGD.cbᐙᑖdbI⌕ᩩG17.2017·¸ᳮ68¹ᦪᑡº%»Ḅ¼¹Ad,½⚗¨A.ᑣ“d>0”0“S4+S6>2Ss”Ḅ.A.ᐙᑖbI⌕ᩩGB.I⌕bᐙᑖᩩGC.ᐙᑖI⌕ᩩGD.cbᐙᑖdbI⌕ᩩG⚪C6ᐙᑖᩩGஹI⌕ᩩG-ḄÀÁÂ⚪1.2014«¬ᳮ15ÃN⊤ÆÇÈARḄÉᦪÊᡂḄQᔠ.8⊤Æᐹᨵ᝞?ឋÏḄÉᦪ0xÊᡂḄQᔠÐoÉᦪ᜛x,Tᙠ*Ñᦪ.VWÉᦪ᜛xḄÇÈᒹÀoÓÔÕ᝞.Ö᜛|x=*3,%x=sinx×.pxeJ,0xe8.Øᨵ᝞?⚪x

9জNÉᦪ/(x)ḄÛÜÈA஺.ᑣ“஻x)eA”Ḅᐙ⌕ᩩG0“VbeRTae஺./(a)=b"3ঝÉᦪ/(x)eBḄᐙ⌕ᩩG0/(x)ᨵᨬᜧǨᨬÇঞÉᦪ/(X),g(x)ḄÛÜÈm./,(x)eZ,g(x)e5,ᑣ/'(x)+g(x)ä8টÉᦪ/(x)=aln(x+2)+bஹ(xு—2,aeR)ᨵᨬᜧÇ.ᑣ/(x)e8.ᐸ-Ḅ/⚪ᨵ.(ᑏçᡠᨵ/⚪Ḅéê)ëì⁚îᓫḄðñὶóôஹᐰõ´ôkTᙠ´ô⚪C7ᑨLÀðñὶóôḄ⚪Ḅ/Ꮇ1.(2015·¸ᳮ6)N480ᨵ▲Q.ÛÜ”(4,ø=ca஻(/U5)-card(/n8),ᐸ-c஻d(4)⊤Æᨵ▲Q-Ḅᐗûᦪ,⚪জÐäüᨵ▲Q46,“4H8”0“4(48)>0”ḄᐙᑖI⌕ᩩG;⚪ঝ:Ðäüᨵ▲Q4þC,d(A,C)„d(A,B)+d(B,Q.?ᑡᑨLÑÿḄ
().A.⚪জ⚪ঝᡂB.⚪জ⚪ঝᡂC.⚪জᡂ⚪ঝᡂD.⚪জᡂ⚪ঝᡂ⚪8ᐰ(ᱯ)⚪1.(2015ᐰ"Iᳮ3)&⚪12>2",ᑣ()().nA.VneN,n2>2"B.3??eN,n2„2"C.N,n2„2”D.3neN,n2=2"2.(2015*+ᳮ4)⚪“V஻eN*,/(஻)eN*1/(஻),,஻Ḅᔲ345
().A.N",/(")eN*1/(஻)>஻B.N*,/(஻)eN*ᡈ.f(஻)>஻C.<€N*,/(஻°)eN*1/a)ு)D.3«0eN*,/(«0)eN*ᡈ/(஻O)>஻O3.(2016*+ᳮ4)⚪“VxeR,3?eN*,CD஻EḄᔲ345
().A.VxeR,mneN*,CD஻

10⚪9᪷N⚪OᎷQRᦪḄU——ᨚXYZ[\ᦪY]⁚\ᦪḄᭆ`aᐸ⊤d⚪10᧜fg\ᦪḄᭆ`1.(2015*+ᳮ7)iᙠ\ᦪ/(x)klmnopxeRᨵ().A./(sin2x)=sinxB./(sin2x)=x2+xC.f(x'+1)—|x+1|D./(x?+2x)=⚪11w]\ᦪḄᑨy——ᨚX⚪12\ᦪz᪆5ḄQ|1.(2013▷~ᳮ10)&[x]⊤dᜧḄᨬᜧ᦮ᦪᑣnopᦪx,y,ᨵ().A.[-x]=-[x]B.[2x]=2[x]c[x+y]W[x]+[ᑓD.[x-y]W[x]-32.(2014ᓅᳮ14)&/(x)
3ᙠ(0,+-)Ḅ\ᦪ1/(x)>0,nop°>0/>0,/,(,/,e))ḄgḄ(c,0),ᑣ)a,bᐵ\ᦪ஻x)Ḅᙳᦪ)᝞,¢஻x)=l(x>஺)¥,¦DM/(a,b)=c=¨,ᓽ",(a,b))a,bḄª«ᙳᦪ.¢/(x)=(x>0)¥(a,b))a,bḄ¬ᙳᦪ®Mf¢/(x)=(x>0)¥M(¯»)a1Ḅ±ᙳᦪ"®(²³´ᔜ¶◤ᑏ¹]º»ᔠ⌕QḄ\ᦪᓽ¦)3.(2014▷~ᳮ10)᝞¾ᡠdÀÁÂᘤᙠᓟÅÆ´ÇÁÂÈÉḼ▮4ḄÇÉÌ10ᓟÅᜐÎÏÐÑÎÏÁÂÒÓ)ÀÔÕ\ᦪ¾ÖḄ]×ᑖᑣ\ᦪḄz᪆5)().ᙢ☢Û⍝,ஹl+log(2-x\x<1/ஹ/ஹ4.(2015ᐰ"IIᳮ5)&\ᦪ/(x)=629V)ᑣ/(—2)+/(log212)=2r-l,x..l().

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3ᙠRḄ᜻\ᦪ.¢x>0¥/(X)=X2-4X,ᑣé5/(x)>xḄzêᵨìí⊤d).3.(2013îïᳮ17)&\ᦪ஻X)=G-(1+ñ*,ᐸò஺>0,ìí/={x|/(x)>0}.(1)QḄõö(÷mìí(a,£)Ḅõö3)"-a)®(2)ù3úᦪûe(0,1),¢1]ûWaWl¥QõöḄᨬüý®4.(2014+~ᳮ2)\ᦪ/(x)=ln(——x)Ḅ3ã)().A.(0,1)B.[0,1]C.U(1,+°°)D.(-oo,0]U[l,+°o)5.(2014+~ᳮ3)ÐÑ\ᦪ/(ÿ=5g(x)=ax2-x(asR),/[g(l)]=l,ᑣa=().A.B.C.D.-16.(2014ᳮ3)!ᦪ/(x)=j([:y]Ḅ$%&'().7.(2016)*5)!ᦪy=53—2>—Ḅ$%&..⚪014!ᦪ1&Ḅ231.(201445ᳮ12)!ᦪ/(x)=log24-ᙢ8(2x)Ḅᨬ:1'.2.(201345ᳮ3)J(3-a)(a+6)(—6W,W3)Ḅᨬᜧ1'().,,/\—x+6,x,,2•r3.(2015BCᳮ14)!ᦪ/'x=<(a>0F)Ḅ1&.4,ᑁ[3+logx,x>2wᑣIᦪḄJ1L..

12x-l---3x14.(2015M)ᳮ10)NO!ᦪ/(x)=1xPᑣ/(/(—3))=,/*)Ḅᨬlg(x2+l),xa(1)a=0,ᑣ/(x)Ḅᨬᜧ1'X(2)/(x)Yᨬᜧ1PᑣIᦪḄJ1L..Z[⁚!ᦪḄ]^ឋ`——᜻Ꮤឋஹᓫeឋஹᕜgឋ⚪015!ᦪḄ᜻Ꮤឋ1.(2013M)ᳮ4)NO!ᦪ/(h=)35(Ḅ+0)(஻>0,0>0,0€]1),ᑣ"/(x).!ᦪ”TT.஺=5Ḅ()A.ᐙᑖpq⌕ᩩtB,q⌕pᐙᑖᩩtC.ᐙᑖq⌕ᩩtD.upᐙᑖpq⌕ᩩt2.(2013ᳮ3)NO!ᦪ/(x)'᜻!ᦪPFvx>0wP/•(x)=x2+,Pᑣ/(x1)=().X3.(2013yᳮ2)$%&'RḄz{!ᦪy=d,y=2'v,y^x2+l,y=2sinxP᜻!ᦪḄ{ᦪ.().4.(2014᪗1ᳮ3)V!ᦪ/(x),g(x)Ḅ$%&'R,F/(x).᜻!ᦪPg(x).Ꮤ!ᦪPᑣᑡḄ.().A./(x)g(x).Ꮤ!ᦪB.[/■(x)g(x).᜻!ᦪC./(x)|g(x)|.᜻!ᦪD..᜻!ᦪ5.(2015ᳮ2)ᑡ!ᦪPu.Ꮤ!ᦪᙠḄ.().A.y=cosxB.y=sinxC.y=

13xD.>,=A,2+16.2015BCᳮ2ᑡ!ᦪ'᜻!ᦪḄ..A.y-y[xB.y-|sinx|C.y=cosxD.y=e"—e஺'7.(2015yᳮ3)ᑡ!ᦪPup.᜻!ᦪPp.Ꮤ!ᦪḄ.().A.y=Vl+x2B.y=x+x

14ex1XC.y^2x+—D.y=x+e8.(2015ᐰIᳮ13)!ᦪ/(x)=xln(x+Ja+x2)'Ꮤ!ᦪ,ᑣ஺=.9.(2016ᐰᳮ15)NO/(x)'Ꮤ!ᦪPvx<0wPf(x)=ln(-x)+3x,ᑣy=f(x)ᙠ(1,-3)ᜐḄᑗ¢£..⚪016!ᦪḄᓫeឋ1.2014ᜩ¥ᳮ4!ᦪ/x=log,x2-4Ḅᓫe⌴§¨©..22.2014ᓅUᳮ2ᑡ!ᦪPᙠ¨©0,xª'§!ᦪḄ..A.y=Jx+1=—C.y=2~xD.y=logosx+13.2014▷¬ᳮ7ᑡ!ᦪP®“/x+y=/x/y”Ḅᓫe⌴§!ᦪ..A.fxE=x2B./x=x3C./x=g]D./ஹx=3'5.2015°ᓭᳮ5V!ᦪ/x=lnl+x-lnl-x,ᑣ/²..A.᜻!ᦪPFᙠ0,1ª.§!ᦪB.᜻!ᦪPFᙠ0,1ª.³!ᦪC.Ꮤ!ᦪPFᙠ0,1ª.§!ᦪD.Ꮤ!ᦪ,Fᙠ0,1ª.³!ᦪ6.2015z´ᳮ9᝞¶!ᦪ/x=3·x2¸2+஻-8x+l஻?º0,஻0ᙠ¨©-,2ªᓫe⌴³P»¼·஻Ḅᨬᜧ1'._2_81A.16B.18C.25D.—27.2015ᓅUᳮ5NOx,ywR,Fx>½>0,ᑣ.11¾¾1Y1ÀC,,¾A.----->0B.sinx-siny>0C.^—JJ<0D.Inx+lnj^>09.2017ᳮ15!ᦪe"xe=2.71828….ÄᯠÆᦪḄÇᦪᙠ஻xḄ$%&ªᓫe⌴§PᑣÈ!ᦪ/xᐹᨵ·ឋ`.ᑡ!ᦪᡠᨵᐹᨵ·ឋ`Ḅ!ᦪḄÌÍ'.জ஻8=2-"ঝ஻x)=3-Pঞ@/(x)=x2+2

15⚪017!ᦪḄ᜻ᏔឋÒᓫeឋḄÓᔠ1.(2014᪗2ᳮ15)NOᏔ!ᦪ஻x)ᙠÕ0,+8)ᓫe⌴³P/(2)=0./(x-l)>0,ᑣḄJ1L..X2+1X>04.(2014BCᳮ7)NO!ᦪ/'(x)=ீ'ᑣᑡḄ.().COSX,X,,0A./(x).Ꮤ!ᦪB./(x).§!ᦪC.“X).ᕜg!ᦪD.“X)Ḅ1&'Õ-1,+8)5.(2014°ᓅᳮ10)NO!ᦪ/(x).$%ᙠRªḄ᜻!ᦪPv"0wP/(x)=g(|x—/|)+Ùx2a2Ù3/.WxeRJ(x-l),J(x),ᑣIᦪḄJ1L'().V6]_A.B.5D.'~,-T6'6336.(2014°ᓭᳮ3)NO/(x)Pg(x)ᑖÚ.$%ᙠNªḄᏔ!ᦪÒ᜻!ᦪPF/(x)-g(x)=x3+x2+l,ᑣ/প+g6=().7.(2014°ᓭᳮ10)NO!ᦪ/(X)=x?+e*(x<0)Ýg(x)=/+ln(x+a)Þߪᙠᐵá½âÆÈḄPᑣḄJ1L.().8.(17)*11)NO!ᦪPᐸ.ÄᯠÆᦪḄÇᦪ./(«-1)+/(2a2),,0,ᑣIᦪaḄJ1L..9.(2017ᜩ¥ᳮ6)NO᜻!ᦪ/ಘᙠRª.§!ᦪ,g(x)=V(x)^a=g(-log25.1),6=g(208),c=gবPᑣmb,cḄᜧ:ᐵè'().A.a

1611.2017ᐰ1ᳮ5!ᦪ/Xᙠ-8,+8ᓫe⌴³PF'᜻!ᦪ./஺=x1,ᑣ®-W(x-2)1ḄḄJ1L.().A.[-2,2]B.[-1,1]C.[0,4]D.[1,3]⚪018!ᦪḄᕜgឋ1.2014ᳮ6V!ᦪ/xX€R®/X+7T=/%+5ë¸.v0”Xìᐔw,/(x)=0,ᑣ/_1_D.22.2014z´ᳮ12V஻x.$%ᙠRªḄᕜg'Ḅ!ᦪPvxw[T,lw,-4x2+2,—L,x<0/(x)=

172.(2014z´ᳮ15)øN⊤ú1&'RḄ!ᦪûᡂḄôᔠP8⊤úᐹᨵ᝞ឋ`Ḅ!ᦪ᜛(x)ûᡂḄôᔠþÆá!ᦪ᜛(x),ᙠx{ᦪö÷!ᦪ᜛(x)Ḅ1&ᒹ
-,/.᝞᜛|(x)=x',%(x)=sinx(p(X)GA,@(x)€3.ᨵ᝞!"⚪:xজ&'ᦪ/())Ḅ+,-.஺ᑣ“/(X3A”Ḅᐙ⌕ᩩ89“VbeR,3aeZ),f(a)=b"3ঝ'ᦪ/(x)eBḄᐙ⌕ᩩ89/(x)ᨵᨬᜧCDᨬECFঞH'ᦪ/(X),g(x)Ḅ+,-JKL/(x)eN,g(x)e5,ᑣ/'(x)+g(x)P8FটH'ᦪ/(x)=aln(x+2)+Uj(x>-2,aeR)ᨵᨬᜧCᑣ/(x)e8.ᐸYḄZ"⚪ᨵ.(ᑏ\ᡠᨵZ"⚪Ḅ^_)3.(2014cᓅᳮ6)H'ᦪ஻x),g(x)hiJk/(x)g(x)dx=0,ᑣm/(x),g(x).-1,1nḄopqr'ᦪs\tp'ᦪkজ/(x)=sinFx,g(x)=cosFxFঝ஻x)=x+l,g(x)=x-lFঞ஻x)=x,g(x)=x2,ᐸY.o1wḄqr'ᦪḄpᦪ9()A.B.C.D.4.(2014|}ᳮ9)/(x)=ln(l+x)—ln(l—x),xeᨵ!ᑡ"⚪kজ=ঝ/(^|=2/(x)FঞᐸYḄᡠᨵq"⚪Ḅ^_9().A.জঝঞB.ঝঞC.জঞD.জঝ5.(2014ᳮ15)'ᦪ=/(x)(xeR),'ᦪy=g(x)(xe/),+,g(x)ᐵ
/(x)Ḅ“m'ᦪ”.'ᦪ=஻(x)(xe/),y=Mx)hikxe/,ᐵ
mH\(x)9g(x)="-Jᐵ
/(x)=3x+bḄ“m'ᦪ”L//(x)>g(x)ឤᡂᑣᦪḄC9.1,x>0,6.(2015cᓅᳮ6)_'ᦪsgnx=v0,x=0,/(%)9RnḄ'ᦪ-1,x<0.g(x)=f(x)-f(ax)(a>1),ᑣ().A.sgn[g(x)]=sgnxB.sgn[g(x)]=-sgnx

18C.Sgn[g(x)]=sgn[/U)]D.sgn[g(x)]=-sgn[/(x)]7.(2016ᳮ9)£'ᦪ/(x)Ḅ+,-.R.x<0/(x)=d-lFo1⚞3110](p\„-,x=—2■./(x)Ḅ\2)4x.y=/(x)®¯Ḅm°L/(x)ᙠ(⊤,))nᓫ´ᑣ/,30),ᑣḄC9.¹t⁚»¼'ᦪ½¾'ᦪ⚪¿19»¼'ᦪ®¯ÀÁᵨ——ᨚÄ⚪¿20»¼'ᦪ“Å°+”ஹ“+°Å”Ç⚪1.(2017ÈÉᳮ5)H'ᦪ஻x)=x2+6+6ᙠ[0,1]nḄᨬᜧC9“ᨬEC9ᑣM-m().A.½ᨵᐵL½ᨵᐵB.½ᨵᐵʽÄᐵC.½ÄᐵL½ÄᐵD.½Äᐵʽᨵᐵ⚪¿21»¼'ᦪஹoᐗ»¼ÌÍஹ»¼ÎÏÐḄᐵÑ1.(2015▷Óᳮ12)»¼'ᦪ/(Ô)=஺/+Õ+஺(.Ö᦮ᦪ)|ØKÙᑖÛs\!ᑡÜÝᐸYᨵLÞᨵoÜÝ9┯àḄᑣ┯àḄÜÝ9().A.-19/(x)ḄB.19/(x)Ḅ᩽CC.39/(x)Ḅ᩽CD.(2,8)ᙠâã᜛=/(x)n2.(2015ÈÉᳮ18)'ᦪ/[x)=x2+ax+h(a,hGR),ä9,(x)|ᙠ[-1,1]nḄᨬᜧC.(1)åæk..2M(a,b)..2F

19ç2
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xe[ë,"?+l],íᨵ/çx
<0ᡂᑣᦪëḄC9.2.2014îïᳮ9
H'ᦪ/x
=|x+l|+|2x+4ḄᨬEC.ᑣᦪḄC.çð.A.ᡈB.-1ᡈC.-1ᡈo4D.-4ᡈ3.2014òóᳮ12
+,ᙠ[0wnḄ'ᦪ஻ôhi:জ/0
=/1
=0Fঝᡠᨵx,ye[0,1],Lx»,ᨵ|/x
—/çᑓ|1ᙠRnឤᡂᑣaḄC9çð.4739C.[-2V3,2]D.o24A--Qä'ä46.2017ÈÉᳮ17
aeR,'ᦪ/x
=x+ooa+஻ᙠ[1,4]nḄᨬᜧC95,ᑣḄC9

20⚪¿23ÿᦪḄឋ——ᨚ⁚ᢣᦪᦪᦪᦪ⚪24ᢣᦪᢣᦪ1.2013ᳮ3"#$%&ᦪ'ᑣ.A2|sx+1s>,—21gx+2187B2ᵯ“+>—21gx-2IsyQ289:_2[&x4-2lgyD21g»=2*BC2.2014▷Eᳮ11F#4"=2,lgx=a,ᑣI=.3.2015ᳮ12Ka=log43,ᑣ2"+2-"=.4.2015M79NO2'-'<4ḄRS$.5.2015TUᳮ4“x>l”W“log|x+2<0”Ḅ.2A.ᐙ⌕ᩩ[B.ᐙᑖ9]⌕ᩩ[C.]⌕9ᐙᑖᩩ[D._9ᐙᑖ`9]⌕ᩩ[6.2015bᳮ8cadeW9NfḄ%ᦪ'ᑣ"3">3">3”W"log“3<10g,3”Ḅ.zA.ᐙ⌕ᩩ[B.ᐙᑖ9]⌕ᩩ[C.]⌕9ᐙᑖᩩ[D._9ᐙᑖ`9]⌕ᩩ[7.2016ᳮ12F#a>b>1.Klog0b+log,,a=g,a"=b",ᑣ஺=,b=.8.2017ᓅkᳮ8᪷mᨵᐵpᧇ'rst᝱vwxᩖzḄ{▲}~$3?6I,ᱥḄᦪN~$IO*஺'ᑣᑡᔜᦪᨬḄW.ὃᦪmᚈ3“0.48NA.1033B.1053C.1073D.10939.2017ᐰ1ᳮ11cx,y,z$%ᦪ'2'=3"=51ᑣ.A.2x<3y<5zB.5z<2x<3yC.3y<5z<2xD.3y<2x<5z⚪25ᢣᦪᦪḄᵨ1.2014ᳮ7ᙠ¡¢£ᙶ᪗¦'ᦪ/x=x"x..0,gx=log“xḄ¨W.

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236.(2015ðñᳮ9)ᦪ/'(¯)=Ḅ᝞ᡠÞ'ᑣᑡóôᡂõḄW().(x+c)~A.6Z>0,b>0,c<0B.a<0,b>0,c>0C.a<0,h>0,c<0D.6z<0,/?<0,c<07.2016ᐰ¾ᳮ7ᦪú=2--*ᙠû-2,2îḄᜧÙ$.⚪28åᦪḄ——ᨚ⚪29ᦪḄᵨ1.(2013Mᳮ13)ᙠÌ☢¢£ᙶ᪗¦xQy'c¹Z(a,a),஺Wᦪú=,(xு0)XÚ{×¹'+TP,4ÏwḄᨬÿ
2/ᑣᩩḄᦪḄᡠᨵ.2.(2013ᓭᳮ5)ᦪ/(x)=21nxḄ!"ᦪg(x)=x2-4x+5Ḅ!Ḅ'()ᦪ().A.3B.2C.1D.03.(2013./ᳮ6)+a

244.(2013BCᳮ11)DEᦪ/(F)=X2-2(஺+2)F+H,g(x)=_F2+2(4_2J_/+8.K(x)=max{/(x),g(x)}H(x)=min{/,(%),g(x)},max{p,g}⊤Tp,qVḄWᜧmin{p,q}⊤T2p,qVḄWYZὡ(x)\ᨬᜧH,EG)\ᨬY8,ᑣ/-8=().A.(1~—2a—16B.ci~+2a—16C.-16D.166.(2013`aᳮ8)ᦪb=/(x)Ḅc᝞ᡠTᙠ;

25XXCl/10.(2015ᓭᳮ15)DE/(x)=1'"§ᙠᦪrᦪg(x)=/(x)ᨵ5)[x,x>a6(ᑣᦪaḄwyz.,ஹττ[0,01ᑣ|/(x)+g(x)|=1᪷Ḅ)ᦪ.2-lxl,x”212.(2015ᜩᳮ8)DEᦪ/(x)={ᦪg(x)=b-/(2-x),(x-2),x>2ᐸVbeR,ᦪy=/(x)-g(x)ាᨵ4)6(ᑣḄwyz().B[TC.¯)°±13.(2015}~ᳮ10)Kᦪ/(x)=«¥£-ᑣ/(/(a))=2'(")ḄaḄwyz().A.-,1B.[0,1]C.~ID.[1,+8)14.(2015ᓅ¡ᳮ7)᝞ᡠTᦪ/(x)Ḅ!ᢚ¶ZC3,ᑣn¸/(x)
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26A.ÈO,l]U[2V3,Ë+-ÌB.È0,1]u[3,+00ÌC.È0,U[2Î,+8ÌD.È0,V2]U[3,2Ì⚪Ð33ᦪVḄÑÒ⚪1.È2015ᐰ¾nᳮ10Ì᝞ᡠTÓÔZ8CZÌḄÕ48=2,BC=1,஺zN8ḄV((PØḼÕBC,CDDAÚÛZBOP=x.ÜÛ(PᑮA,B5(
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27ᐸ()*⚪ᨵ(ᑏ.ᡠᨵ)*⚪Ḅ01).4.(201667ᳮ10)9:ᦪy=/(X)Ḅ=>?ᙠ@A:ᦪḄ=>ᙠB@AᜐḄᑗEFᚖHᑣJy=/(X)ᐹᨵTឋN.Oᑡ:ᦪ(ᐹᨵTឋNḄQ().A.y=sinxB.y=lnxCj=e*DJ=J?X+]5.(2016ᐰ_ᵬᳮ12)ab:ᦪ஻x)(xeR)de/(-x)=2-/(x),9:ᦪy=——gX"Iy=/(x)=>ḄhAi(᳝X)(X,y),(x,„,y),ᑣl(m+o)=().22mi=\A.B.C.2mD.4m6.(2016?pᳮ18)r/(x),g(x),஻(x)QtuviRḄwx:ᦪ*⚪yজ9/(x)+g(x),f(x)+/i(x),g(x)+%(x)ᙳi}:ᦪᑣ/(x),g(x),஻(x)(~ᨵxi}:ᦪঝ9/(x)+g(x),f(x)+h(x),g(x)+஻(x)ᙳQTiᕜḄ:ᦪᑣ/(x),g(x),஻(x)ᙳQTiᕜḄ:ᦪOᑡᑨḄQ().A.জঝᙳi)*⚪B.জঝᙳiᎷ*⚪C.জi)*⚪ঝiᎷ*⚪D.জiᎷ*⚪ঝi)*⚪7.(2016ᳮ15)ᙠ☢Hᙶ᪗(P(XJ)QAtuPḄ“A”i/\PlPQAtu“A”i¡¢ᨵOᑡ*⚪y+rx2+y2)জ9A4Ḅ“A”QAᑣATḄ“A”QA4.ঝᓫᐗᙊ?Ḅ“A”§ᙠᓫ¨ᙊ?.ঞ9@AᐵªJᑣ«¬Ḅ“A”ᐵyªJ.ট9wAᙠᩩHE?ᑣ«¬Ḅ“A”tᐳE.ᐸ(Ḅ)*⚪Q.°w±²ᦪgt³ᑖ°⁚²ᦪḄᭆ·g¸¹⚪30ᦪḄ——ᨚ⚪31ᦪḄᦪ1.(2013»¼ᳮ13)r:ᦪ/(x)ᙠ(0,+8)ᑁ¾²¿/(e')=x+e',ᑣ/'(1)=.

282.(2016ᐰ_Áᳮ21)21.r:ᦪ/(x)=acos2x+(a-l)(cosx+l),ᐸ(a>0,ÅḄᨬᜧÈiZ.পËÌ'(X)(2)ËZ⚪Í32²ᦪḄÎÏu1.(2013Ð7ᳮ10)9ÑEy=Ax+lnxᙠA(1,Ò)ᜐḄᑗEÓªᑣk=.2.(2014ᜧÔᳮ7)ÑEy=xeஹTᙠA(1,1)ᜐᑗEḄÖ᳛().A.2eB.C.D.3.(2014ØÙ᪗2ᳮ8)rÑEy=QX—ln(x+l)ᙠA(0,0)ᜐḄᑗEÛÜiÝ=2x,ᑣ஺=().A.B.C.D.4.(2014»ßᳮ11)ᙠ☢Hᙶ᪗xQy(9ÑEy=ax2+2(%biáᦪ)âAXP(2,-5),¿ãÑEᙠAPᜐḄᑗEgHE7x+2y+3=0Óᑣa+bḄÈQ.5.(2014»¼ᳮ13)9ÑEy=eT?APᜐḄᑗEÓHE2x+y+l=0,ᑣAPḄᙶ᪗Q.6.(2015▷¼ᳮ15)rÑEy=e'ᙠA(0,1)ᜐḄᑗEgÑEy='(x>0)?APᜐḄᑗEXᚖHᑣPḄᙶ᪗i.8.(2015åæᳮ18(1))r஻eN*,x“QÑEy=+1ᙠA(1,2)ᜐḄᑗEgxªhAḄèᙶ᪗.ËᦪᑡémêḄë⚗íî9.(2015ᓅðᳮ18প)ab:ᦪ஻x)=lnLt1ËÑEy=/(x)ᙠA(0,/(0))ᜐḄᑗEÛ1-XÜ10.(2015ᐰ_1ᳮ21(1))(óô⚪dᑖ12ᑖ)ab:ᦪ/(%)=/+õ+,஺iÏÈXªiÑEÝö/(x)ḄᑗE+/TY11.(2015øùᳮ20(1))r:ᦪ/(%)=-------(awR).9/(x)ᙠx=0ᜐû᩽ÈeY

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30⚪_32SᦪḄrst`1.u2013vwᳮ10x-y=Ax+lnxᙠu1,yxᜐḄᑗz{|}~ijk=.2.u2014ᜧᳮ7xy=xe*Tᙠu1,1xᜐᑗḄ᳛|ux.A.2eB.C.D.3.u2014᪗2ᳮ8x59=or-lnux+lxᙠu0,0xᜐḄᑗ"#y=2%,ᑣ4=ux.A.B.C.D.°b4.u2014dᳮ11xᙠz☢.ᙶ᪗p-y=ax2+2ua,bᦪxXPu2,-5x,hᙠPᜐḄᑗT.7x+2y+3=0z{ᑣa+6Ḅ<$.5.u2014deᳮ13x-y=e-'KPᜐḄᑗz{|.2x+y+l=0,ᑣPḄᙶ᪗$.6.u2015▷eᳮ15x5y=e'ᙠu0,1xᜐḄᑗT9=ux>0xKᜐḄᑗXᚖ.ᑣḄᙶ᪗.8.u2015ᳮ18u1xx5஻eN*,x$y=/+2+1ᙠu1,2xᜐḄᑗT}nḄᙶ᪗.:ᦪᑡ¡%¢Ḅ£⚗¥¦=9.u2015ᓅ3ᳮ18u1xxᦪ/u§x=111¨£.:'=/uXxᙠu0,/u0xxᜐḄᑗ"#=10.u2015ᐰ*1ᳮ21u1xxuªO⚪«ᑖ12ᑖxᦪ/u§x=/+¬+=,஺s<§}y=/uxxḄᑗ=3®'+/7Y11.u2015°±ᳮ20u1xx5ᦪ஻²='X³u"Rx.-/uxxᙠx=0ᜐµ¶᩽<¸UaḄ<¹:ºy=/uxxᙠu1,7u1xxᜐḄᑗ"#=12.u2016»wᳮ10x-ᦪ>=/uXxḄ¼½K¾ᙠ¿À¶ᦪḄ¼½ᙠÁ¿ᜐḄᑗÂÃᚖ.ᑣÄy=/uxxᐹᨵTឋÈ.ÉᑡᦪpᐹᨵTឋÈḄ$uE.Aj=sinxB.y=lnxc.>»=evD.=x3

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39TTÑ2Ò஻XÒᙠ0,yḄᨬᜧBmᨬ)B.16.Ñ2014ᜩ¹ᳮ15ÒGH6ᦪ/ÑxÒ=cosx-sinx+^-y/3cos"x+——,xGR.I34Ñ1Ò/ÑxÒḄᨬ)*ᕜ,;Ñ2Ò/ÑxÒᙠÔT?ÑḄᨬᜧBmᨬ)B.17.Ñ2016EF14Òᙠ┦ÊÉÊÖ4SC¾5sinZ=2sinBsinC,ᑣtan/tan4tanCḄᨬ)B?________⚪È53ÉÊ6ᦪRSÙᣚ1.Ñ2013Ûᓅᳮ4Òp6ᦪy=J^cosx+sinxÑxeRÒḄRÝᔣqrsÞÑeß0ÒUᓫuàáᡠvᑮḄRÝᐵyᑣÞḄᨬ)B?ÑÒ.ᐔᐔᐔ5ᐔA.—B.-C.-D.—126362.Ñ2013]^ᳮ5Òp6ᦪy=sinÑ2x+0ÒḄRÝãᔣqrsTUᓫuvᑮTUᏔ6ᦪ8ḄRÝᑣ᜛ḄTUåæAB-ÑÒ.3717171A.—B.-C.D.---4443.Ñ2014Eᳮ4Ò-çvᑮ6ᦪI=sin3x+cos3xḄRSåèp6ᦪy=JIsin3xḄRSÑÒ.TTTTA.ᔣYrséUᓫuàáB.ᔣqrsêUᓫuàá44TTTTC.ᔣYrsUᓫuàáD.ᔣqrsUᓫuàá12124.Ñ2014ëìᳮ3Ò-çvᑮ6ᦪy=sinÑ2x+lÒḄRSí◤ï6ᦪy=sin2xḄRSᡠᨵḄ\ÑÒ.A.ᔣqrðsñ,UᓫuàáB.ᔣYrðsñ,Uᓫuàá22C.ᔣqrðsñUᓫuàáD.ᔣYrðsñUᓫuàá5.Ñ2014òó᪗1ᳮ6Ò᝞Rᙊ஺Ḅõö-/?ᙊḄ÷\ø?ᙊḄñ\ÊḄùú-ûCM,ýú-û஺øj\øþḄᚖ
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58(2)ᙠ┦&ZBC&Z,8,CḄCDᑖFa,b,c.)/g=஺஺=1K48C☢Ḅᨬᜧ3.28.(2015}~)ᙠA48Cᑁ&48,CᡠCḄDᑖFa,6,c.
ZপKtanCḄ3g(2))A45CḄ☢KḄ3.29.(2015ÚÛ)ᙠᐭÝ஺B=120°,AB=GI4Ḅ&kᑖ4°=ÞᑣAC=.30.(2016tßᳮ9)
ZBCḄàDᑖF3,5,7,ᑣáà&ÌḄ᜜ãᙊåæçè.31.(2016ᐰéᳮ17)ZSCḄᑁ&4,B,CḄCDᑖFa,,,
2cosC(acosB+bcosA)=c.(1)KCg(2))C=Ḅ☢êKZBCḄᕜ.232.(2016LMᳮ16)ᙠZU5C&],B,CḄCDᑖFtanAtanB2(tanA+tanB)=---------FcosBcosA(1)Kìía+h=2c3(2)KcosCḄᨬ(3.33.(2016¡¢ᳮ17)ᙠABC&Z,B,CᡠCḄDᑖF^î^+tï0=ð£ahc(1)Kìísin/sin6=sinCg(2))/+02µ/=-6c,Ktan5.5336.(2017ᓅ²ᳮ15)ᙠ/5CN4=60°,c=-a.7(1)KsinCḄ3g(2))q=7,KZBCḄ☢.37.(2017ᐰ1ᳮ17)AASCḄᑁ&4,B,CḄCDᑖFQ,b,,
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59(2))6cos8cosc=1,஺=3,KZ8CḄᕜ.38.2017ᐰ2ᳮ17EAABCḄᑁ&4,6,CḄCDᑖFa,b,c,
sinZ+C=8sii?ô■.পKcos8g2)a+c=6,ZBCḄ☢2,Kb.39.2017ᐰ3ᳮḄᑁ&4B,CḄCDᑖFa,b,c,
siM+JJcos/=0,a—2V7,b=2.1Kg2Ö஺8cDtµ^K48஺Ḅ☢.40.2017}~ᳮ14
MBC,AB=AC=4,8c=2.஺48øtḄµBD=2,ὶúCD,ᑣ&CḄ☢,cos/BDC=.Ýûük☢ᔣPݵ⁚k☢ᔣPḄឋÿ
ᐸᙶ᪗⊤⚪59ᔣḄᭆ
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60D,max{|a+br+s⚪61ᔣᐳḄtᵨ171.2013Av10஺!EᑖxyN8CḄ{48,8C|Ḅ}!AD=-AB,BE=-BC,23I~=4+4%4!4Cᦪ!ᑣ4+4ḄRC.2.2015ᐰ2ᳮ13ᔣ2_LZ>,ᑣ&=.FTV2A.2B./2C.1D.---25.2014#¹ᳮ5ᔣ஺=1,0,-1,ᑣºᑡᔣᡂ60°ᜳMḄ.A.-1,1,0B.1,-1,0C.0,-1,1D.-1,0,16.2014ᜩ¤ᳮ8½N8CZḄ{©C2,?BAD120°,}ᑖxᙠ{8C,QC______2|!BE=ABC,DF=^1DC.^AETAF1,CE2CF-ᑣX+஻=.1257A.-B.-C.-D.—236127.2014¾¿᪗2ᳮ3ᔣ|஺+4=À!|஺,4Áᮞ!ᑣ஺Á.A.B.C.D.

618.2014Avᳮ12
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ᙠy5c!45-zC=tanZ,Ë஻=,s!y4SCḄ☢ÌC611.2014¾¿᪗1ᳮ15
4Í஺ᙊ஺|ḄÎ}!I=gᑐ+Ï!ᑣÏÏḄᜳMC.12.2015ᐰ1ᳮ7
஺CyZBCᡠᙠ<☢ᑁ,}!BC=3CDIᑣ
.A.AD^--AB+-ACB.~AD^-AB--AC3333,4,1■■4.1■C.AD^-AB+-ACD.AD=-AB——AC333313.2015ᓅᳮ13
ᙠyNBC!}M,NÒ=2᪗!BN=NC.+MN=xAB+yAC,ᑣÓ=Ôy=..UlinuinnIUUUIuuuLMUU14.2016¥°ᳮ10
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.434937+67337+2ÖA.—B.—C.D.444415.2017Av12
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62⚪63<☢ᔣḄᙶ᪗Þ1.(2014àáᳮ8)ᙠºᑡᔣã!-äᔣ஺=(3,2)⊤ÆᩭḄ().A.eஹ=(0,0),e=(1,2)B.q=(-l,2),e=(5,-2)22C.e,=(3,5),62=(6,10)D.q=(2,-3),e=(-2,3)22.(2014èᓭᳮ16)ᙠ<☢êMᙶ᪗ë!OCì}!/(—1,0),B(0,s),C(3,0),}஺|À)1!ᑣ|5+Ü+ᔊ|ḄᨬᜧR.3.(2014▷«ᳮ13)0ï஺ï5!ᔣa=(sin29,cose)Á(cos9,l),+aJ/b,ᑣtan6=.4.(2014▷«ᳮ18)ᙠêMᙶ᪗ëxQy!ó}4(1,1)8(2,3),஺(3,2),}È(X/)ᙠÎ{ôᡂḄOõ(ö{÷)|.(1)Iv+1+ø=0,ù|À)(2)07?=Ý45+஻/஺(Ý,஻€1),ᵨ⊤Ý,஻!üù஻!,஻ḄᨬᜧR.5.(2015ýAv6)ᔣa=(2,1),6=(1,-2)I+ma+nb=(9,-8)R),ᑣÝ,஻ḄRC.6.(2017Av13)ᙠ<☢êMᙶ᪗ëX0E!}!(-12,0),B(0,6)!}Pᙠᙊ஺¶/+᮱=50.•,20,ᑣḄᙶ᪗Ḅ.⚪64ᔣᐳ(!")Ḅᙶ᪗⊤%——ᨚ()*⁚!☢ᔣḄᦪ.⚪65!☢ᔣḄᦪ.1.(20132ᓅᳮ6)564(71,1),5(1,2),C(-2,-l),7)(3,4),ᑣᔣ<ᙠ(ᔣḄᢗ?@().A37203V153723715A.----B.-----D.r2222.(2013EFᳮ7)ᙠGHI”8LM=(1,2),N=(-4,2),ᑣOGHIḄ☢.@().A.V?B.2V5C.D.103.(2013QRᳮ9)ᙠ!☢TUᙶ᪗VLOᙶ᪗XYZ48[\]=|_`a.■=2,ᑣcd?e=4+//_h+|“W1,%…Rnᡠ⊤%Ḅ

63pqḄ☢.rs.A.2>/2B.2>/3C.4V2D.4734.r2013uvᳮ3s564r1,3s,8r4,-1s,ᑣwᔣxᔣḄᓫzᔣ@rs.5.r20132ᓭᳮ6s56ᓫzᔣ.ᔣ[\7஺7}=1,ᑣMḄrs.A.[V2-1„V2+1]B.[ম,&+2]C.[1„V2+1]D.[l„V2+2]6.r2013ᳮ10sᙠ!☢E_L||=`1,AP=AB+ABl.[|<|

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56"r%,îsïµ஺Ì,7/*1Ḅ7ᱏðCḄYñᯖN•N<0,ᑣ%sḄrs.

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