课改区高考试题分类-数列

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2009
ᦋὃᦪ⚪ᑖᦪᑡஹ⌱⚪1.(2009ᔁᦻ)!"ᦪᑡ#%%Ḅ'"()ᦪ*+Ḅ•-./%?*஺2=1*ᑣ%=14A.—B.---C.*\/2D.222ூ?ᫀ௃BூB᪆௃D'"(q,ᵫGa/.*=2(%/)2,ᓽ“2=2,JK(!"ᦪᑡ#%%Ḅ'"()ᦪ*ᡠM4=⊈*ᦑQ=%=4=ᙠ*⌱B2.(2009ᔁᳮ)!"ᦪᑡ#”,%UV4>0,஻=1,2,…*+஺§,««-5~22,,(«>3),2ᑣ_"N1b*k)g24+k)g2a3+…+log2a2“T=A.”(2஻—1)B.(/z+1)~C.n~D.(஻—1)"ூB᪆௃ᵫj•=22n(n>3)Ga=22n,a>0,ᑣa=2",log,a,+loga+•••+nn23log,a,“_m-1+3+11,+(2஻—1)-/2~,⌱C.3.(2009noᔁᦻ)ভ(!qᦪᑡ*ᵨ+%+s=g\++=t*ᑣu!vA.-1B.1C.3D.7ூB᪆௃•x%+%+%=105ᓽ3a=105:.%=35yᳮzG=33x'qd=a—a=—2343஺20=a4+(20-4)xd=1.⌱B஺ூ?ᫀ௃B4.(2009|}ᔁᳮ)!qᦪᑡ#஻஻%Ḅ~n⚗(S“*+S3=6,஺4,ᑣ'qd!vA.1B-C.-2D33ூ?ᫀ௃C3B᪆m:S3=6=,(஺m+%)+Q=஺1+2da\=4•.d=2.ᦑ⌱C5.(2009ᔁᦻ)#%(!qᦪᑡ*+Ḅ—24=-1*Ḅ=°*ᑣ'qd=

1(A)-2(B)--(C)-(D)222ூB᪆௃a7—2a4=a3+4d—2(aa+d)=2d=—1=>d=——2ூ?ᫀ௃B6.(2009ᔁᳮ)D!"ᦪᑡ#%%Ḅ~n⚗(*&=3,ᑣ⎃="஻SS3b78(A)2(B)-(C)-(D)333ூB᪆௃D'"(q,ᑣ="JU*=l+/=3nq3=2S3S3TSq1+/+/1+2+47“L=-------------=-----------=—S,1+/1+23ூ?ᫀ௃B7.(2009ᓭᔁᳮ)!"ᦪᑡ#4%Ḅ~n⚗(s“*+4%,2஽*%ᡂ!qᦪᑡ஺=1,ᑣ.=(A)7(B)8(3)15(4)16B᪆4a2aᡂ!qᦪᑡt24q+“3=4a2,ᓽ4q-4qq,x.q24q+4=0,/.q-2,=15,⌱C.8.(2009ᓭᔁᦻ)!qᦪᑡ%Ḅ~n⚗(S,*஺+4=0*Sa=38,ᑣ=(A)38(B)20(C)10(D)9ூ?ᫀ௃CூB᪆௃K(#““%¡!qᦪᑡ*ᡠM*a,i+a,ᵨ=2£*ᵫ஺៣+%+¥¦=0,G:2%,%=0,ᡠM*஺,“=2*J5,,=38*ᓽ(2஻-1)(%+%,,-)=38,ᓽ(2m-l)2X2=38,BGm=10,ᦑ⌱.C஺9.(2009noᔁᳮ)#©,%(!qᦪᑡ*aI+/+%=105,4+%+&=99,MS“⊤¬#?%Ḅ~஻⚗*ᑣGS,,®ᑮᨬᜧ²Ḅ஻¡(A)21(B)20(C)19(D)18B᪆m:ᵫ+஺3+஺5=1°5G3஺3=105,ᓽ஺3=35,ᵫ஺2+஺4+஺6=99G3%=99ᓽ

2[a>0a—33,:.d=—2,஻஻=%+³஻-4x—2=41—2஻*ᵫ,4=%/*x♦—=I=15"q%01-9¹2.2009·¸ᦻ¹D!"ᦪᑡ4Ḅ'"q=L,~஻⚗(S,*ᑣ=__________.2a4ூ»⚪¼½௃¾⚪¿⌕ὃÁÂᦪᑡÃḄ!"ᦪᑡḄÄ⚗Å'Æ*ÄǺᦪᑡÈÉḄὃÁᐙᑖËÌÂÄ⚗'Æ~஻⚗ḄÈὶÎ.ூB᪆௃ºvS4=%a—q,%=%/,.•.=]«=15i-q%3.³2009·¸ᦻ¹D!qᦪᑡa,,Ḅ~஻⚗(S“*ᑣS,5-5,5-5,5-54841281612ᡂ!qᦪᑡ."MÐÑÒᨵD!"ᦪᑡ2Ḅ~஻⚗Ô(7x*ᑣ,**Õᡂ!"ᦪᑡ.T1\25ூ»⚪¼½௃¾⚪¡•ᦪᑡ"ÖᳮÑᔠḄØ⚪*ÙὃÁÂᦪᑡÃ!q?ᫀ:ᦪᑡ!"ᦪᑡḄÈ*ÚὃÁÂÄÇᩩÜÝÞ"ÖᳮḄßàáâூB᪆௃ºv!"ᦪᑡ*ÄÇ"*ᨵ!"ᦪᑡ2Ḅ~஻⚗Ô(7x,ᑣã*,äå*T4T8ä2ᡂ!"ᦪᑡ.4.2009¸æᔁ¹D6¡'"(qḄ!"ᦪᑡ*ভ>1,ç"=""+1஻=1,2,…¹*ᦪᑡÚ%ᨵèé⚗ᙠêᔠ-53,-23,19,37,82Ã*ᑣ6q=.ூB᪆௃ὃÁ!ëìᓄáâᑖ᪆Ø⚪Ḅáâ஺!"ᦪᑡḄÄ⚗஺#î%ᨵèé⚗ᙠêᔠ-54,-24,18,36,81,⚗-24,36,-54,81ᡂ!"ᦪᑡ*'"(5.2009ïᔁᦻ¹ᙠ!qᦪᑡa“Ã*஺3=7,%=஺2+6,ᑣð

3%+2d=7\a,=3ூB᪆௃D!qᦪᑡ#%%Ḅ'q(d,ᑣᵫG!,,,BG1τ*ᡠ%+4d=%+d+6[d=2M'=%+5d=13.?ᫀ13.ூ»⚪ó¼௃ô⚪ὃÁ!qᦪᑡḄÄ⚗'ÆMõöô÷ø.6.2009ᔁᳮ¹!qᦪᑡ#z%Ḅ~஻⚗(S஻*+6s5-5$3=5,ᑣ஺4=ூB᪆௃VS=nai+-nn—ldn2/.S=5ai+10d,S=3ai+3d53/.6S5—5Sj=30ai+60d—15ai+15d=15ai+45d=15ai+3d=15aiூ?ᫀ௃j7.2009ᓭᔁᳮ¹!qᦪᑡ#%%~n⚗(S,,஺£_1+£+¥஺2M=0,ᑣm=_______B᪆ᵫ5+£+1-ù=°Gᑮ24-ᡈ=0,%,=0,2û52g=3T¹³x+¹=Q…14=38,=10஺?ᫀ108.2009ᓭᔁᦻ¹!"ᦪᑡ#%%Ḅ'"qு0,஺2=1*஺஻+2+஺஻-6஻“*ᑣ#஻஻%Ḅ~4⚗ä.______________ூ?ᫀ௃—2ூB᪆௃ᵫ4+2+஺,=6%GqN+q"=6qi,ᓽq2+q—6=0,g>0,BG-1I62"15q=2,J2=1,ᡠM*4=—*S=------------=o21241-22ýஹB?⚪1.2009ᔁᦻ¹³ôþ⚪Uᑖ14ᑖ¹ɳ1,g¡ÿᦪ/x=a'a>0,
awlḄᦪᑡ6,Ḅ஻⚗/஻—c,ᦪᑡ>0Ḅ✌⚗c,ᨴ஻⚗S“S“5“_+!"Cn>2).

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Ḅ&⚗'(;n2*ᦪᑡ+%஻⚗7",,7"-.°Ḅᨬ12᦮ᦪ஻45672009ூ9᪆௃(1)Q/(l)=a=g,;./(x)=(gJ12=/(l)-c=--c,a=[/(2)-c]-[/(l)-c]2«3=[/(3)-C]-[/(2)-C]=-^-42---Q1>ᦪᑡ4ᡂᦪᑡa=^-=-^-=--=--c,ᡠAc=l"
-27>'g=XᡠAB)=-20஻GN*QSCS,i=(D-ᓛ)(G+HIG+ᔊ(n>2)>ᑗ>0,G>0,••ᔈ-N=1"ᦪᑡ+ஹP%᪀ᡂR✌S1'T1ḄTᦪᑡ6=l+("T)xl=஻S“=஻2U஻N2,=S“S"T=2"-1"b-1n—\(neN")"nT---------1----------1----------FLH----------------------1-----------1-----------FKH-------------------............-bVb2b3b3b&b“b“+i1x33x55x7(2n-l)x(2«+1)1n1-22n+l2n+ln1000,,1000ஹ"Y,1000ᵫ1>-----[஻>——-----Ḅᨬ12᦮ᦪ112.2஻+l20099”20092.2009\]ᦻ_⚪ᑖ14ᑖb5“ᦪᑡ4Ḅ஻⚗5„=kn2+n,nwN*,ᐸde4fᦪ.

5I#4j%;II*lmnoḄpEN*,a,a,%,஻ᡂᦪᑡ#᝕Ḅr.m2m9᪆sIU஻=I,/=S]=%+1,n>2,*=S-S஻_]=kn2+஻{஻-I2+n-1]=2kn-Zr+1*nn=1,*(ᡂa=2kn-+1nII.•.%,,%,”ᒹ஻,ᡂᦪᑡa2„,2=“ᒹ,”ᓽ4A?n-Z+1?=24஻k+184/%+1,᦮ᳮ[smkk—1=0,lnoḄmeN*ᡂ:.k=0ᡈ=13.2009]ᔁ_1⚪ᑖ14ᑖb+4%4'TḄTᦪᑡS.ᐸ஻⚗Ḅ2+/2=&2+%2,57=7஺1#ᦪᑡ+q%Ḅ&⚗'(jn⚗S„"2#ᡠᨵḄ2᦮ᦪ[ᦪᑡ+4%dḄ⚗஺“m+2ூ9᪆௃_1⚪¡⌕ὃ¤TᦪᑡḄ&⚗ஹ#Ḅᨵᐵ¦§ὃ¤¨©#9Ḅª«஺ᑖ14ᑖ஺1b'TdᑣQs—=஻s,ᵫឋ¯[—3d஻4+஺3=d஻4+஺3±7x6dwO,ᡠA஺4+஺3=0ᓽ2஺]+5d=0,>ᵫS:=7[7/+—=7,9[=-5d=2ᡠA.Ḅ&⚗'(%=2µ7,¶⚗ᵨ=/6¶.ফ૙2"7ফ”5b2~3=f,=»¼a"'+z201-3ᑣÀÁ"4"2=/+§_6,ᡠAÄ8ḄÅᦪ%+2tt±t4᜻ᦪ,ᡠA»ÈÉḄr±1,UÊ=1,/=2Ëf+Ì6=3,2x5-7=3,4ᦪᑡaj•dḄ⚗"tU஺=-1,0=1Ë£+"—6=-15ᦪᑡ1adḄᨬ1⚗45,Îᔠ.ᡠAᩩÑḄ2᦮ᦪ✂=2.

6»¼Ó±Ô"="Ó=2=-6+aᦪᑡ+4%dḄ⚗am+2am+2%+2Qᦑ——᦮ᦪ>ᵫ1¦s஺,“+2᜻ᦪᡠAÖ+2=23=±1,ᓽ=1,2am+2ØÎᔠ⚪oḄ2᦮ᦪÙᨵm=2஺4.2009]ᔁ_⚪ᑖ10ᑖlm2᦮ᦪ஻22,ᵨ7"⊤ÛᐵmxḄᐗÓÞ»ßx2+2ax+b^Qᨵàᦪ᪷ḄᨵâᦪÔ5ãḄÔᦪᐸda,0e+l,2,ᓃÈAS"lmæ⌱ÉḄa,be+l,2,%abÈASéPᐵmxḄᐗÓÞ»ßx2+2ax+b=0ᨵàᦪ᪷Ḅᭆ᳛஺Hপ#Yᓃ"2#íslno2᦮ᦪ”22,ᨵî>1—7Tூ9᪆௃[ðñ⚪]_1⚪¡⌕ὃ¤ᭆ᳛Ḅò_¦§éᦪóᳮὃ¤ôõª«஺ᑖ10ᑖ஺(1)9:±»ß/+2ax+b=0ᨵàᦪ᪷.ᡠAA=4/-45NO.ᓽBW.a'.(i)UnWaWË.ᨵWa',>6e{1.2,n”ᦑöᨵ6Va•.÷Ë,aᨵ/-n+1øɼ,6ùMøɼ,ᡠAᐳᨵ(M-n+I)/ÔᨵâᦪÔ(a,6)ᩩÑ"(ii)UIWaWn-1ËIW6MJḄBᨵa‘R.ᦑᐳᨵI2+2J+T+…+(n-1ÔᨵâᦪÔ(0«)oᩩÑ.+HTZHT/.τx2.ü(1)ফ-1)_n(36n3-4n♦3n♦I)ᵫ(i)(“)Èû=(n-nn*l)n+-----------%«•-1-SýþPjÓᝠ=6n'_4f3“7!non2

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x-x-x...x_<

91+ᱏ/+2ᱏ2ᑐx+=0,ᑣA=2!”2஻2-41+4ᱏ=0k=ni-72^717!&'()1=k=n2n.,,,,“J2"+1-----7>ᓽ"ஹ+ᱏ5+12X"=Q'7L+D=^F(2),-ᵫ1213COSX,/y5/'(x)=0,cosx=J,:;<=(0,>)?ᑣᨵA'(x)<0,ᑣCᦪ/(x)ᙠ(0,>)F244ᓫH⌴J?/(x)ᓽ----

10I§dv᜻ᦪ?Ꮇ%=2©-1v᜻ᦪ?ᐸ«©de᦮ᦪ?ᑣᵫ⌴ᐵa=®/=©¯—1+1v᜻ᦪ஺k+1᪷±ᦪ?r²³஻eN+?஺“uv᜻ᦪ஺II´µ4“+|-%=w”“14.3?%+]>4“¸¹º¸4“<1ᡈ4“>3஺¼´☢?o0<%<1,ᑣ0<%+i3=a.>3,V«e/V.+ÃᔠᡠÆ?rᑗ஻eN+uᨵd+|>a“Ḅᐙ⌕ᩩÉv0<%<1ᡈpு3஺Q2+3´ËᵫḄ=%w>%,஻w4஻1+3>0,1v03o1_a,,2+3a„_12+3a-'-a"--~4?2QÍdq>0,a=-——?ᡠÎᡠᨵḄa,ᙳᜧ10?ÍÑa“+i-a”Òa“%TÔÕ஺n+l᪷±ᦪ?VneN,%M—%Òᵯ4ÔÕ஺+ÍÑ?rᑗ”eN+uᨵ×+[>4Ḅᐙ⌕ᩩÉv0<4]<1ᡈ4>3஺9.2009XYᔁᦻ\]⚪_ᑖ12ᑖ§ᦪᑡÙiḄÚn⚗4=0+®*,ᦪᑡhஹḄÚn⚗>=2fI{ᦪᑡhfiÒh%iḄÜ⚗ÝwH•=4.4,,-¸¹º¸n23ß?ூá௃ᵫ஻=W=1ä{å%æ?çvᦪᑡ«{Ü⚗Ḅ&ᵨ´é?ᙠn>2
{å-2ê?ëìᑮc“?îïᩭᵨñòᩭóôᜧ]?çõv&ᵨ´஺ூ᪆௃1ᵫ14=÷=4¸஻22ß?a=s-5_j=2H2+2n-[2n-l2+2஻-1]=4na=4஻஻GN*nnwm

11O¸x2஻ßú=7w-Zi—(2—6„,)-(2-2b=b_nn.B.ᦪᑡý,i⚗Òóᦪᑡ?ᐸ✌⚗d1,Ýód1b=§ÿn116(஻+l)2.(3"+gফᵫপG=a,=16/2.(1,3=---------1------=^-22-2C"16n22஻-ᵫ£I±L<1!Zl±lL஺+8ᓽ“N3C"2஻-஻23.(஻+?2<1ᡂ0ᓽC±L<1ᵫ1஺>oឤᡂ0.2/G4567897"23.6C„ᔁᦻ)(AB⚪Dᑖ12ᑖ)FGHᦪᑡKLMḄOHdQR0,SS“=%+44+…+”,01T-q-a<7H----aqn',qAO,n€N"n2n(I)]q=l,q=1,S3=156_ᦪᑡKa“MḄ`⚗Obc(II)].=d,86,§26⎃ᡂGfᦪᑡ6_qḄg஺(HI)]qw±l,iL(l—q)S,„-(1+q)T=

12eN*2ni-qூlᫀ௃(1)a=4n-3(2)q=-2(3)ᶍnூp᪆௃পp:ᵫ⚪S6S3=s+(%+4t+(%+2d)q2,uq=l,%=1,$3=15wᐭp4=4,ᡠz஺“=4஻—3஻cN*(2)p:7R=d,S=d,S=d+2dq,S3=d+2dq+3dq2,...S[,S26S3ᡂGfᦪ~U6t2ᡠzS22=SE36ᓽ(d+2dqy=d(d+2dq+3dq2),ᑮdwO,᦮ᳮq=-2(3)iLcᵫ⚪S6a=/i,ij$2"=%+஺2஺+஺3[2+…஺2"জ12“=%_a?q+a?q------g""'ঝ

13জ-ঝ652"(72"=+…+஺2"/1)জ+ঝ6S2n+L2n=2(0,^+(?^2+…+%-14*2)ঞ3ঞbzq,q(S2"+72“)=2(%4+஺342+(+஺2-ᑄ2"-2)ᡠz(1(q)S,“((1+/ᑏ“=2d(q+/+…+42-')=ᳮ”)1-᝞(3)iLcG-02=(z(%)+3%-+(4“_ajb“=(1T)db+(^-l)dbq+----F(k—l')dbqn~']22xnnl4RdwO,wO,ᡠz',2=(ᓰ(/1)+(&2-+…+”-/“)6’”db]k,O1“,i=n,]=/“6iD¡ᓃ=/,68Ḅ=BJ+l4.6ᳮª«1,45G—62*0dbஹ¬6Gwc2

14ூὃ¯°±௃AB⚪²⌕ὃ´µGHᦪᑡḄ`⚗Ob6Gfᦪᑡ`⚗Ob¶n⚗·G¸A¹6ὃ´º»¼½·¾ᳮ¿i¼½·¬ᔠᑖ᪆pÁÂ⚪Ḅ¼½஺11.(2009ÃÄᔁᦻ)(AB⚪Dᑖ10ᑖ)GfᦪᑡK4Ḅ¶n⚗·Rs“6FS,S,SᡂGHᦪᑡ132(1)_4ḄOfq(2)_q—%=36_s“pc(I)Å⚪ᨵa+(%+/q)=2(%+aq+aq2)ittᵫ1Ç70,ᦑ2q2+q=0-ÉÊq=-g5ᑖ(II)ᵫFR—4(-,)2=3112ᦑ=44(1-((ஹ)ÉÊSn=------------?—=10ᑖ1-(-1)32212.(2009ᜩ>ᔁᳮ)(AB⚪Dᑖ14ᑖ)FGHᦪᑡ4ḄOHRd(dWO),GfᦪᑡK%MḄOfRq(q>l)«S5"=4|+4%3..+ab,T=a^-ab+-'..+(-1)"-1ab,nGN"nnn22ntl(I)]Ë==1,d=2,q=3,_SḄg3(ID]4=1,iL(1-q)S-(1+q)T>a=2dqQ-g),neN+2nl-q-(III)]ÌᦪnD¡2WnWq,Sᓰᡈ·“Î1,2,...,nḄÏQḄ᣸ᑡ6cwcc.=a,b.+a,/?.+...+a,h,Q+ᑐ½+…+iL12iA1|iA?/Ñ“»t•i/>τiinon

15AB⚪²⌕ὃ´GHᦪᑡḄ`⚗ObஹGfᦪᑡḄ`⚗Ob¶n⚗·ObG¸Ạ¹6ὃ´º»¼½6¾ᳮ¿i¼½£¬ᔠᑖ᪆·pÁÂ⚪Ḅ¼½Ḅ¼½6Dᑖ14ᑖ஺ÕIÖpcᵫ⚪S,%=2×(1=3"L஻eN*ᡠz,S=Y+a2b2+%4=1x1+3x3+5x9=553(II)iLcᵫ⚪SØ=q"Tᑣ§2஻=+஺2᜛+%q+....+஺2஻᜛~஻'6জT632/J-1T=a-aq+aq-a.q+..…-aq6ঝ2n}232n§2"(ὡ=2(aq+aq3+...-aq2"^')242nজbÝÞঝb6জbßঝb652"+à2"=2(6+%/+....+஺2,1/"2)ঞঝbq,[(S?”+£”)=2("|<7+%/+…+”2"-14)ᡠz6(1-1+q)T=(Sὡ)-q(S+ὡ)2n2n=2d(q+4ஹ+K+q2"'')wi-p.=I"(HDiLcq-c,=(á(â)+(%,-4,+K+-%,)b.=Ḅ(/Jd+(ã(4)äå+K+d.)d3(4R1*0,4N0,ᡠzæ=Õ“Ö+ÕD”K+dÖÕ1Ö]᝕“*/“6i=n2]t“=/“6iD¡ᓃ8s=/j,i+lW/4஻ᵫÕ1Ö,ফ£⚪S61Vç஻8஺(02=Õs(/1Ö+è—4M+KᓄT(/.-2+KT/Tdb,

16জ7.6.(4«—1,ᵫq2ì6^k-líîgf-(s(/,)*«_/,ᡠz=(q-1)+(q-1R+Kজ-1)/2(,"=(q_1)Izlldb1(qi45q-஺2஺0,ᓽGWc2ঝ7só/,.ᳮ2ô(1,45q*C2db[¬6C[HC]13.Õ2009õöᔁᦻÖÕAB⚪DᑖÖ2ᑖÖGfᦪᑡK%M÷6F4=2,%=16ÕIÖ_ᦪᑡK%MḄ`⚗ObÕIIÖ]%6tᑖøRGHᦪᑡMḄù3⚗·ù5⚗6ú_ᦪᑡK஻,MḄ`⚗Ob£¶஻⚗·5„opcÕIÖSK4MḄOfRqᵫF16=2/,pq=2(II)ᵫ(I)e=8,a=32,ij4=8,h=3255û4+2d=84=(16SJḄOHRd6ᑣᨵËτpËτ"+4d=32[d=12ÉÊØ=—16+12Õ஻—1Ö=12஻-28ᡠzᦪᑡ]b1Ḅ¶n⚗·S="ಔ6+”28=6/(22஻nn14.Õ2009þÿᔁᳮ⚪ᑖ18ᑖ⚪ᐳᨵ3⚪1⚪ᑖ5ᑖ2⚪ᑖ5ᑖ3⚪ᑖ8ᑖ஺qdḄᦪᑡ"#qḄ#ᦪᑡ஺1a“=3஻+1,ᔲ&ᙠ(ஹkeN",ᨵa,"+”,“+]=%?34ᳮᵫ;

17(2)9:ᡠᨵᦪᑡ<=>,?@ᱥ஻eN*,&ᒹ=HI34ᳮᵫJan(3)KL=5,4=4,4=(7=3,OPQᡠᨵḄ0?ᦪᑡ4S&ᙠTUVp⚗Ḅ=ᦪᑡ>SḄY⚗Z[4஺[]^-1(1)ᵫ”,"+`+1=%.b6"z+5=3Z+l,.....2ᑖ4᦮ᳮhibhY2m=Y•.•”ஹkGN*,:.k—2m^᦮ᦪ,3l&ᙠmஹkeN*,?mᡂo஺.....5ᑖ(2)K>=2ᓽ,(*)(i)Kd=0,ᑣ1=bqn~]=b஺]ns%tuvᦪᑡ2ឤx1Ḅvᦪᑡy⌕{஺……7ᑖ(ii)K(*)m}~᩽▲blim%*஻"=1,(*)m}Ḅ᩽▲“f8%+(஻_i)dᨵsg=lx1஺}~vᦪ.•.1=(),஺ᡠᨵs%tuvᦪᑡ஻ឤx1Ḅvᦪᑡy⌕{஺.....10ᑖூ]^௃4=஻d+c,K=",>#ᦪᑡᑣ%1/3L=%@஻N*ᡂoᓽ%+2=(e«,ian1+(dn+c\dn+2J+c)-q(dn+d+c)2@஻GN"ᡂoz.a1=qd/ᑖ(i)Kd=0,ᑣ=cw0,.2=1,஻EN*(ii)KdHO,ᑣq=l,=¢(vᦪ)ᓽ""+"+'=,஻¤|jd=஺dn+cᡠᨵ%=cH0,2=l,?@YᑗneN*,4"=a10ᑖ©(3)=4஻+1>=3",஻wN*

18Lᵨ+%,+2+……+a,,+p=4=3"pஹk&N

19i&N.4(m+1)+1+4(m+p)+1_3kFp~~'4/7?+2p+3=—,,.•/?>k£p=3's£N.13ᑖP᝕=3s+2,4m=32j+2-2x3V-3=(4-l)2s+2—2x(4—1¬Y3AO,15ᑖᵫ⚗®mib¯᦮ᦪ᝞ஹ±,?b(4-1)2SMM.+1,2X(4-1)S=8M+(-l)'2,24(=4(7%-2M2)-((-l)s+²,J.&ᙠ᦮ᦪ(y⌕{.ᦑs´sp=3,seN¶⚪ᡂo.34·(3)⚪K¸¹º»¼½¾]⚪iᑖ¿bÀᑖᑖ(ᓽᑖÁbᑖ)KPᏔᦪᑣ53……+““Ꮤᦪ,Ä3k᜻ᦪᦑmlᡂoᡠ»pYQ᜻ᦪ஺sp=l¤ÇJa+kbk,ᓽ4m+5=3k,mÉ3k=(4-1)k=c"+C·.(-1)+..+C/T4(-1Ê+C·•(-1>=4M+(-l)\MGZ,skᏔᦪ&ᙠm,?4m+5=3-ᡂo1ᑖsp=3ᑣamu+am+z+axbk,ᓽ3a,„2-b,+k>ᓽ3(4m+9)=3k,ᡠ»4m+9=3i,4(m+1)+5=3.,Ï[isk-1Ꮤᦪᓽk᜻ᦪ&ᙠm,4111+9=ᓽᡂo2ᑖsp=5,ᑣa”+i+a,"+...+a”*5=bk,ᓽ5aÐbk>ᓽ5(4m+13)=3)É3kl5ḄÑᦪᡠ»sp=5ᡠ⌕{Ḅml&ᙠᦑlᡠᨵ᜻ᦪᡂo.2ᑖ15.(2009Òᔁᦻ)(⚪ᑖ18ᑖ)⚪ᐳᨵ3⚪1⚪ᑖ5ᑖ2⚪ᑖ5ᑖ3⚪ᑖ8ᑖ.4dḄᦪᑡ>#qḄ#ᦪᑡপK%=3஻+1,ᔲ&ᙠ¢,”eN*,ᨵ+a,“+i=%?Z34ᳮᵫJ(2)b“=aq"(a>qvᦪaq஺0)@Ö×m&ᙠk,ᨵb-bb,O{aஹqmm+ik

20yḄᐙ⌕ᩩÚ;বK%=2”+1,b=3"OPQᡠᨵḄp,?ᦪᑡ]b,,1S&ᙠTUVp⚗Ḅ=mᦪᑡSn%ḄY⚗Z[4.ூ]௃(1)ᵫ+Ü,+1=Ýb6m+6+3Z+1,4᦮ᳮhibL—2஻?=Y3m>keN,k—2m^᦮ᦪl&ᙠ஻ஹksN”,?mᡂo஺(2)sß=1ᑣ"e2=%",a?.q>=aqk.•.a=q"3,ᓽq=fᐸScᜧxx-2Ḅ᦮ᦪâãsa=/ᐸScᜧxx-2Ḅ᦮ᦪᑣ"=/+'äᯠb-b=qm+c-qm+l+c=q2m+l+2c=b,ᐸS᝕=2m+1+cmm+ik•aஹgyḄᐙ⌕ᩩÚa=q°,ᐸScᜧxx—2Ḅ᦮ᦪ(3)f“ᵨ+Ax+...+"5=4spᏔᦪ(*)m~Ꮤᦪ᜻ᦪspᏔᦪ(*)mlᡂo஺3n,+1l-3pᵫ(*)mb=2k+l,᦮ᳮb3":3஺—l=4k+21-3sp=læᔠ⚪×஺s0ã3,஻᜻ᦪ,3P-1=1+2P-1=CJ+CJ-2l+Cj-22+---+C^-2/,-l=CJ,-2l+CJ-22+---+CJ-2/?=2C+C12+…+஺è22=2[20+஺"+—+0·.2஺-2+/“

21ᵫ3'"+|3஺-1=4~+2,b3m+,[2C^+CJ-22+---+CJ-2p-2+/?]=2A:+l.,.sp᜻ᦪYQᨵ¢=k?mYQᡂo஺sP᜻ᦪ¶⚪ᡂo஺