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1、2005年高考浙江理科数学试题及答案ExaminationquestionsandanswersofScienceMathematicsinZhejiangcollegeentranceexaminationin2005Volume1(60totalofmultiple-choicequestions)Achoice:thebigquestions,10items,eachitemof5points,atotalof50pointsineachquestiontherearefouroptions,onlyoneisi
2、nlinewiththerequirementsofthesubject1.=0(A)2(B)4(C)(D)02.points(1,1)tothestraightlinedistanceisXyl=0()⑷(B)(C)(D);3.Letf(x)==f[f()==()(A)(B)(C)-(D)4.inthecomplexplane,thepointcorrespondingtothecomplex+(1+I)2islocated()(A)thefirstquadrant(B),thesecondquadrant(C),t
3、hethirdquadrant(D),andthefourthquadrant5.in(l-x)5(1-x)6(1-x)7(l~x)expansionof8coefficientscontainingX3(is)(A)74(B)121(C)74(D)1211.,twodifferentplanes,1andmaretwodifferentlines,and1,m,therearetwopropositionsasfollows:ifthe〃L〃,m;if1isanM,sofar・(A)atrueproposition,
4、afalseproposition(B),afalseproposition,andarealone(C)theyarealltruepropositions(D).TheyarefalsepropositionsThesetof7.sets,thentheplanearearepresentedbyA(theshadedpartwithoutboundaries)is()(A)(B)(C)(D);The8.knownK<4,thefunctiony二Cos2xk(Cosxl)theminimumvalueis()(A
5、)1(B)一(C)2K1(D)2K19.f(n)=2n+1(n二N,P二{1),2,3,4,5},Q二{3,4,5,6,7},{n,N
6、fmark=(n),P},andN
7、f={n(n)andQ}(U,then(U)二(U))(A){0,3}(B),{1,2}(0(3,4,5}(D),{1,2,6,7}10.knownvector二1,dtR,constantt,then(A)group(B)group(Cgroup)(-)(-)(D)(+)group㈠VolumeII(nonchoicequestions,100po
8、ints)Two,fillinthetitle:4items,eachitemof4points,atotalof16pointstotheanswersinthecorrespondingpositionoftheanswersheet11.functiony二(x,R,andx二2)theinversefunctionis12.M,NisthemidpointofrightangledtrapezoidABCDtwowaist,DEgroupofABinE(pictured)・ThedeltaADEalongthe
9、DEfold,A-DE-Bthedihedralangleof45degrees,theprojectivepointAintheBCDEplaneisjustB,M,N,andAEconnectiontheangularsizeisequaltothe・13.hyperbolic(a>0,b>0)leftfocusandstraightlineandhyperbolaperpendiculartotheXaxisintersectatMandNpoints,withMNastherightvertexexactlyo
10、verthediameterofacircleishyperbolahyperbolic,centrifugalrateisequalto.14.fromthecollection{0,P,Q,R,S}and{0,1,2,3,,4,5,6,7,8,9},eachofthe2elementsarrangedinarow(letter