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2023 ὃᦪᔁ⚗1.ᔁὃḄஹὃ ஹὃ ! "ᑏᙠ⚪ᔁ ⚪ᓱ'ᵨ2B*+ᔁ,-B".ᙠ⚪ᓱ/0!1'ᩩ3ṹ56ᙠ⚪ᓱ7'8ᩩ3ṹ56ᜐo2.=⌱?⚪@⌱ABC⚪ᫀEᵨ2B*+F⚪ᓱ'G0⚪H⌱⚗ḄᫀIJK.LM◤ᦋQᵨRSTUVEW⌱.ᐸYᫀᫀZ[ᙠ⚪ᔁ'3,\⌱?⚪]ᵨL⁐_`Ḅa+ᡈc_+=ᫀ]ᑏᙠ⚪ᓱᔜ⚪Hᢣfghᑁ/0!1'M◤ᦋQᐜᑜᣵmᩭḄᫀᯠEWᑏ'pᫀMZqᵨ*+ .ᦋrZᢥt'⌕v=wᦔ4.ὃ]y ⚪ᓱḄ{ὃ|}E~ᔁ ⚪ᓱஹ⌱?⚪⚪ᐳ12C⚪BC⚪5ᑖᐳ60ᑖᙠBC⚪AḄ⌱⚗ᨵ⚗ᔠ⚪H⌕vḄ1.2Hlᑣ1ஹ1A.—>-B.mnC.In ,n-n>0D.log,m>lognx222.ᦪzz-i=z+i,ᑣIᙠ☢'G0ḄKᙠA.▲B.▲C.▲D.▲3.:|x+l]>2,q:x>a,¡¢FḄᐙᑖZ⌕ᩩ¥ᑣḄ¦§©A.a<\B.a<-3C.a>-lD.a>\4.ª«ᱥC:y2=2PHp>0ḄᯖK¯°,«ᱥC²ᙊ'/+y_62=3µM,N¶K|MN|=ᑣ MNFḄ☢·¯D.⌳45.ᵨ☢¸¹º»¼ᑣ¹☢Z½[A.º83B.º»3C.º¾¿3D.ºÊ¿36.ÁÂᡠÄḄÅÆ᪾ÂᑣÈAḄ5=
121A.2B.3C.-D.——327.!"ᦪ/(x)=sin(s+?)xeR,3>0)Ḅᨬ./ᕜ1234256ᑮ"ᦪg(x)=cosḄḄ:;4<⌕>>=/(x)Ḅ:;()TTTTA.ᔣ@AB7•DᓫFGHB.ᔣIABJDᓫFGH88TTᐔC.ᔣ@ABLDᓫFGHD.ᔣIABLDᓫFGH448.!.f(x)2NOᙠRQḄ"ᦪ4STU/(x+4)=/(x),Vxe(0,2)W4/(x)=2x2,ᑣ/(3)=()A.-18B.18C.-2D.29.!Zᱥ\Cy=4x]^(2,0),`\x=)-2aZᱥ\Cbcdef^AB,`\aZᱥ\CbcgL^£.ijklᑨnজ`\0Ba`\0EḄp᳛rs2-2tঝAE//yx;ঞk8E2`{ḄᙊaZᱥ\}\~ᑗ.ᐸ4ᡠᨵ/ᑨnḄ()A.জঝঞB.জঝC.জঞD.ঝঞ10.!ᦪᑡ4Ḅ⚗]2S.45=7,§3=9,!Jq°=()A.25B.32C.35D.4011.!ᔣ£a£+5Ḅᜳ2604e=1,=64ᑣ£4=()A.--B.0C.0ᡈD.--22212.!ᦪᑡq4%=7,%()+7=°4ᑣ%+4=()A.20B.18C.16D.14ஹ⚪¢⚪ᐳ4.⚪4¤.⚪5ᑖ4ᐳ20ᑖx>113.!x4yTU,x+y44S¦᪗"ᦪz=2x+)4Ḅᨬᜧ©27,ᨬ.©21,ᑣ"+£=.,Íaax+by+c<014.«/(X)2Ꮤ"ᦪ4SVxe(-2,0]W4/(%)=-x(x+2)tV®e[2,+8)W4f(x)=(a-x)(x-2).ᐵc"ᦪg(x)=/(x)—²Ḅ³^4ᨵlᑡ´Dµ⚪:
2জÐa=4@ÑᙠÒᦪqÓᦪgxាᨵ5ZÕḄÖKMঝÓᦪgxḄÖKZØÙ4ᑣaW2tঞGVwel,+য4mae4,+8,Óᦪgxាᨵ4ZÕḄÖK¡Û4ÖK½tÜᡂÞßᦪᑡ.ᐸºáâ⚪ḄÆ .15.ã┵ABCḄ⚔KæᙠᳫḄᳫ☢'PA=PB=PC,AB=2,BC=j5,AC=3,E,F3ᑖè¯AC,PBḄKEF==,ᑣᳫḄ¼·¯.216.ᙊéᙠêy=½x>0,%>0'ḄᙊÑᙠ²ë2x+y+l=0/ᑗ¡☢·¯5ᐔḄᙊᑣÐᡃ¦ᨬᜧ§@ðᙊḄ᪗»Å¯.ஹò⚪ᐳ70ᑖò0ᑏAᦻ_ôõஹ õÙÅᡈö÷øù17.12ᑖúᙊCḄéᙠᙶ᪗mKC,ᐸüýþÿ 1,ᯖᙶ᪗ 1,0,AᙠᙊC8ᙠ=Ḅ4_LO8.1A3ᙊf+y2=iᑗ2 AAOB☢ Ḅᨬ!.18.12ᑖ$%✌⚗ 1Ḅ(⚗ᦪᑡa,,Ḅ+⚗- S,”ᦪᑡ,/0Ḅ+⚗- ᓅ40,ᐸ3P 4ᦪ.<1 PḄ!2 ᦪᑡ560 78ᦪᑡ3“ᦪᑡa“42%“+1,2>'ᕖ+2ᡂ7=ᦪᑡᐸ3xஹyᙳ ᦪ”Ḅᐙ⌕ᩩEF“x=l,G2”.19.12ᑖ$IFᙠJA8CKACḄÄ8☢ FJA3☢ Ḅ2LZCBD=2ZABD=20.I MḄ!6sinCDBC=4,AB=2yj2, KACḄN.20.12ᑖ$OPQᔆSGTEA,QUᵬSGETEA,F7WஹX7WஹY7WḄᭆ᳛ᑖ\ QU424
3]SGETEA,F7WஹX7WஹY7WḄᭆ᳛ᑖ\ ^_SGE7WஹX7WஹY7WTEA333`QᔆaᩭḄᦔdᑖ\ 10ᐗஹ5ᐗஹ2ᐗ.(1)f᪷hSGETE4`QᔆaᩭḄᦔdḄij!ᑨlᵬ]ᢈnḄop(2) qrQUstᢈnQᔆuvᢈnᜧxᨬyᵬ]zUuᐭ|}x.}x~ᑣF8xᵬ]ᔜSGETEA,SGḄTEAWSGḄTEᑣᑖ1ᑖᑖ-1ᑖzUSGḄTEAW᪵ᑣzᑖMᑖ 4ᑖ8x.P,+4(i=-4,-3,-2,...»4)⊤ᵬᑖ iᨬᵬḄᭆ᳛.জᑏo,RḄ!ঝ }xᵬḄᭆ᳛.21.(12ᑖ)I┵3☢A5CF¡¢£¤AC¥¦0,VO_L§☢A5C£>,EFVCḄ3.(1) 3§☢BDEt(2) §☢©CJ_§☢BDE.22.(10ᑖ)%ªᦪ/(x)=ax(2+cosx)-sinx,f(x)Fªᦪ/(x)Ḅ«ᦪ.(1)¬4=1,/'(X)ᙠ®¯°ᨵT(2)ᙠxe(0,”)/(³>0ឤᡂ¶ Ḅ·!¹.ºὃ¼ᫀஹ⌱¿⚪Á⚪ᐳ12⚪⚪5ᑖᐳ60ᑖᙠ⚪`Ḅ⌱⚗3Ãᨵ⚗FÄᔠ⚪Æ⌕ Ḅ1.B
4ூÈ᪆᪷Ìᢣᦪ"ᦪḄᓫÎឋ4ÐᔠᱯÓ©ÔÕÖ᪆.ூ×ÈØ2"">2">1=2°,.m>n>0,ᦑ8/tÚV==,W4ÛÜÝ64AஹCஹÞd/424ᦑ⌱B.ூ^àá⚪ὃã᪷ÌᢣᦪäḄᜧ.ᐵåᑨnæᦪḄᜧ.4᪷ÌæᦪḄᜧ.ᑨNᢣᦪᗩᡈèᦪḄᜧ.ᐵå4◤⌕êëìíᢣᦪ"ᦪ]èᦪ"ᦪḄឋî4Ðᔠᱯ©ï6j⌱⚗.2.AூÈ᪆«2=+ð(a,8eR),ᵫz-i=z+i6(+)4=+3+1»,ᵫòᦪ~Ý6óḄ©4ÔÚôj´4ᓽÝ6È.ூ×Èz=a+bi(a,beR),ᵫz-i=z+i6(a+bi)i=a+3+l)i,BPai-b=a+(b+V)i,1jCl——-b=a911-1111ᵫòᦪ~Ý6<,,4È÷644ᑣᡠkz=+ᙠòA☢èùḄ^Ḅᙶ᪗2û´)4a=b+1.1222222b=——I2ᙠüL;▲.ᦑ⌱A.ூ^à¢⚪ὃãᐳᵐòᦪḄôï4ὃãèòᦪ~Ḅᳮ ὃᦪᙠ☢Ḅὃὃ⚪.3.Dூ ᪆“"P$rḄᐙᑖ ⌕ᩩ"#$“q'PḄᐙᑖ ⌕ᩩ"”ᓽq*+,-.Ḅ/ᔠ'P*+,-./ᔠḄ12/.ூ3 ᵫ⚪567:|x+l|>2@ᓄBC{x[x<-3ᡈx>l},q-x>a,ᡠL4*+,-.Ḅ/ᔠ'P*+,-./ᔠḄ12/ᡠLa21.ூP
5ᑭᵨÉÊ⚪ᐸ⌮ᔲÊ⚪Ḅ7Íឋ£/FFḄᐙᑖÐ⌕ᩩEuvÊ⚪ÑᣚÓÔ⚪᧕¦ Ö.4.BூÖ᪆ᵫᙊC'ÛÉ_3ᨵMÉÜᔠÝI¢ᵫQM=|C'N|=G,='CMLC'N,ITÞßMNàᤠᑏNᙶ᪗âᐭãᱥå ºᦪæᙶ᪗ÞßY¤¢☢ .4ூçÖᵫ⚪èᙊC'ÛÉᡠ©ÉFᙊãᱥḄ¥ê% MIᵫ¦|CM=C'N|=G|ì|="'CMLCN,=NNOx=g...Nᙶ᪗ 6,í$âᐭãᱥå G2=2px6,p=B,Q*,0S.MN-~\Mf7\XyN=4X^X0=].4Z4oᦑ⌱B.ூïÁ⚪ὃðãᱥᙊ¥Ô⚪Ö⚪ᐵòFóôÉFᐸ3¥ÞßAWC'F7Ὺ¤Y¤¢¦FæNᙶ᪗Ô⚪æÖöÞå÷¤øẆúzû¥អþøÿᜧᜧ.5.Cூ᪆⚪ᑖ᪆☢
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77t=cos2x+—24=cosI2x----I4TT Ḅ ᔣ!"g#ᓫ%&'ᑮg(%)=cos2xḄ .ᦑ⌱A.8ὃ,-ᦪ/(x)=Asin(3x+0)Ḅ /ឋ1.ூ23,456-ᦪ 7ᣚ9:8.Cூ᪆ᵫ⚪<ᩩ>/(x+4)=/(x),&'-ᦪḄᕜ@A4,BCᔠ-ᦪA-ᦪḄឋ1F/(3)GᓄIJ)-ᦪMᓽ&'ᑮCO.ூPᵫ⚪Qx+4)=/(x),ᑣ-ᦪ/(x)Ḅᕜ@A4,ᡠT/(3)=/(3-4)=U-ᦪ”X)IRVḄ-ᦪWXxe(O,2)Y“[=2/,ᡠT/(3)=/(-1)=—/(1)=]2.ᦑ⌱C.ூ,4^⚪ὃ_-ᦪḄᕜ@ឋᵫ⚪<'-ᦪḄᕜ@A`^⚪ḄᐵbcdeẠ⚪.
89.Bூ᪆ᵫ⚪5@°±²£ḄZnC%=□µ+2,ᑭᵨ¸¹ºᳮᑨw¼uka½ஹ=0-2¿ᐭÁᱥ²ḄZn@yᨴ=8,ÆÇ%=-CrÇᑨw¼uka°FCÁᱥ²CḄᯖL²~8EC±ËḄᙊCᑣᙊÎMC²~3EḄ*.°6,EᑮѲḄÒÓᑖÔC4,d,0MḄÕËCR,MᑮѲḄÒÓCd,Rᯠ3,E,2ØV ᐳ²rÇᑨwV¼uk.ூ):ᵫ⚪5@°±²£>£ḄZnCÚ=□+2,¿ᐭÁᱥ²CḄZnᨵy2—4mµ-8=0.+,B,EḄᙶ᪗ᑖÔCQ᳝,àµ,Qx,jµ,22ᑣ%+ =4/>â=-8.ᡠ᳝/=QãI+2µQåà+2µ=å~ᧅ+2åQè+ µ+4=4.ᑣ±²0Bé±²0EḄê᳛ìíCu=-2.ᡠLজUï.Xi/½2¿ᐭÁᱥ²ḄZn@y3=8,ÆÇL=-%᪷òÁᱥ²Ḅóឋ@6A,EôᐵxõóᡠL±²AE//µõ.ᡠLঝUï.°/CÁᱥ²CḄᯖL²~8EC±ËḄᙊCᑣᙊÎMC²~BEḄ*.°8,EᑮѲḄÒÓᑖÔC4d,0MḄÕËCR,MᑮѲḄÒÓC2RᯠB,E,ØV ᐳ²d,+d,\BF\+\EF\\BE\ûýᑣø=_!_=J—————!>-——-=nR.ᡠLঞ Uï.222ᦑ⌱7B.ூP
9f⚪⌕ὃÁᱥ²ḄºþéÿឋஹᱥḄᐵẠὃஹᳮ !"ὃᦪ$%ᔠ'(ஹᓄ*+ᓄ'(,-.⚪.10.Cூ᪆567ᦪᑡ9:,<Ḅ✌⚗ ?7ᓽA᪷C⚪"ᑡ6DEFG6H⚗?IJKL40.ூ57ᦪᑡ94<Ḅ✌⚗Nq?7N"ᑣR=4+2d=7),L4=T,d=4,=4-5,ᓽᨵ=4x1()-5=35.S=3“+3=93ᦑ⌱eC.ூghj⚪k⌕ὃ7ᦪᑡḄH⚗?IḄm nᵨpq7ᦪᑡḄr⚗ ?IḄnᵨ,-s᧕⚪.11.Bூ᪆ᵫᦪwxḄyz⊤|6ᔣw"a+BḄᜳN60ᵫ=•ᐭ⊤IᓽA6J].ூᵫᔣw4£+■ḄᜳN60L=a+tz-b=|a||«+5|cos60°,ᡠ+7%J+■=g62+27B+ᱏ,¡=1,W=6,a2=|a|2,b2=|fe|2,1ᡠ1+7B-X1x\Jl+2a-b+3,La-b-0•2ᦑ⌱eBூghj⚪k⌕ὃᔣwᦪwxḄ ᔣwḄ£¤¥F-ᔣwḄ¥Fὃ¦§Ḅ¨,-Ạ⚪.12.Aூ᪆57ᦪᑡ94<Ḅ?7Ndᑭᵨjwm⚪«ḄᩩᑡI✌⚗?7®KL¯+4ᓽA.
10ூ,ஹ°=7,/+4d=7,(4=15,57ᦪᑡ4Ḅ?7N²ᵫ•L³´L;°•ᡠI"'▭+7=[q+9d+q+6d=0[d--2%+4=2%+54=2x15+5x(-2)=20.ᦑ⌱eAூghj⚪k⌕ὃº7ᦪᑡḄjw,,-Ạ⚪.»ஹ¼½⚪ej⚪ᐳ4²⚪¿²⚪5ᑖᐳ20ᑖ13.-2ூ᪆ᐜ᪷CÂÃᩩÄ6AÅÆᑭᵨÇÈ"zᨬÊz=2x+y⊤|ᙠyÍÎḄÏÐÑ◤6AÅÆᙠyÍÎḄÏÐᨬᜧᨬ²ÊÔᡠᙠḄ⚔gᓽA.ூᵫ⚪"LeÖ᪗ØᦪZ=2x+yᙠgBÚLᨬᜧÊN7,ᙠgAᜐÚLᨬ²ÊN1,A(L-l),5(3,1),,ABḄFGÞex-y-2=0,j⚪k⌕ὃºßᓫḄឋáᑜqᑭᵨÇÈ"zᨬÊḄFm,-Ạ⚪.14.জ@ঞூ᪆᪷CᏔØᦪḄçèᐵ-yÍéêᑭᵨëḄᩩì6ᏔØᦪḄçèᑭᵨçèéᔜE⌱⚗®ÅᑨïᓽA.ூ
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