【文档说明】厦门市2022届高三数学第四次质量检测试卷及答案.pdf，共(10)页，4.140 MB，由baby熊上传
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20221~4DCCD5~8CBAB9.ACD10.AC11.AD12.BCD13.114.445615.816.17.1·················1ABC(0,)Csin0C······································2·····
·····························································································3(0,)A····
·····················································································42···················
····································································5sinDE······························································6DEF12sin23D
EFSDEDF····························································································7·······················
····································································8DEF·······································101EFDBCA2···············
········································································5····························································
·····································6·····································································72a2222cosabcbcA22
4bcbc························82242bcbcbc4bc2bc2bcDEF··························································10181ABCDACBDACOEBDOEO,BDOEDOEACDOE····
·····························································································2EDDOEEDAC·········
·····································································3EDCDACCDC,ACCDABCDEDABCD····················································
············································521EDADEDCDADCDDDADCDExyzDxyzEDABCDOEABCDEOD···································62tan2222EDD
OEOD·······································································7(4,0,0)A(0,4,0)C(0,0,2)E(0,2,2)F(4,4,
0)AC(4,0,2)AE(0,2,2)CF···························································8ACE1111(,,)nxyz11=0=0nACn
AE11114+4=04+2=0xyxz1=1x1=1y1=2z1(1,1,2)n.·····························9ACF2222(,,)nxyz22=0=0nACnCF22224+4=02+2=0xyyz2=1x2=1y2=1z2(1
,1,1)n.··························101211111222cos,3114111nn·································································11EACF··
·····································································12zxyOCABDEF1OABCDAOCOACEOAECEADCDEDEDADECDE2EDCEDAEDADEDCD····
·····················································3ADCDDADCDABCDEDABCD································
·······························································52EGACFGOGEGACFEGACEOACEGEOE,EGEOEGOACEGOACOGEACFEOG···························
··················7ACF22CF222ACCFAFAFCF12226432ACFS12222EFCSAEFCEACFVV1133EFCACFSADSEG11244333EG·····················
·············································10RtEOG23OE·····································································
················11EACF·······································································121911n212330SS23a··················
······································12n12330nnSSn123(1)30nnSSn1230nnaa····································
················································2112(1)nnaa(2)n···················································
·································321142(1)aa1121nnaa*(N)n··························································41na112a2·················
························521(2)1nna··················································································6n(2)10n
na10n(2)1nnnba································7n(2)121nnna21(1)2nnncnn222223220nnnnncc2220nncccOCABGDE
F21(1)0nn121nn1nbn····················································92135212462()()nnnTbbbbbbbb3521[(2)(2)(2)(2)](13521)nnn··········
·························10.···········································································
·············12201MBCMBCMCB·····················································1····································
························2M,AB():···························································································42l1xtyt1122(,),(
,)PxyQxy22122xtyxy22(2)210tyty28(1)0t·······················································53PBBQ123yy········································
··········································61tl1yx1yx·····················································8:l1yxPQ····································
·················9C22:(1)8Axy················································································10TACPQ········
···········································································11:l1yxCPQCPQ·················
····························································1212l1xtyt1122(,),(,)PxyQxy22122xtyxy22(2)2
10tyty28(1)0t·······················································53PBBQ123yy································
··················································61tl1yx1yx·····················································8QxyTMOCABPxyMOCAB:l1yxPQ···········
··········································9||22AC,························································
·································10CPQ·······················11:l1yxCPQCPQ······································
·······································1221.10.02~(10,0.02)XB·····································1001010(0)0.020.980.82PXC················
·······················································211910(1)0.020.980.166PXC···························································
··················3(2)1(0)(1)0.014PXPXPX.··································································
4(2)0.014PX1020.014·············626000,7000····7(6000)Pp(7000)1Pp()60007000(1)70001000Eppp·······················································
········86000,8000·············9(6000)1Pp(8000)Pp()6000(1)800060002000Eppp······························
·······························10()()10003000EEp103p()()EE()()EE()()EE.·················································
··············12221()fxR()(cossin)e(2sincos)e(1cos)xxfxxxxxax··········································
············1(1cos)(2e)xxa···············································································
···20a()0fx()fx(,)··············································30a()0fx()0fx···································
·········4()fx·············································50a()fx(,)0a()fx2()()43(0)gxfxxx()(1cos)(2e)4xgxxa····································6(
0)0g(0)2ga······························································································70a()(1cos)(2e)42(1
cos)e44e40xxxgxxax()gx(,0]()(0)0gxg··············································90a(,0)xsin0xsin0ax()0gx()gx(,0)(0)20ga()40g0(,0)x0()0gx0(,0)xx()0
gx()gx0()(0)0gxga0a·····················································································1212()()43(0)gxfxx
x()(1cos)(2e)4xgxxa····································6(0)0g(0)2ga·····································································
·························70a()sinmxxx()1cos0mxx()mx(,0]0x()(0)0mxmsin0xx()(2sincos)e43xgxxxx·················
····························································8()(2sincos)e43xhxxxx()(22cos)e4xhxx0x22cos4x0<e1x()(22cos)e40xhxx()hx
(,0]()(0)0hxh()43fxx·····························90a(,0)xsin0xsin0ax()0gx()gx(,0)(0)2(2)420gaa()40g0(,0)x0()0g
x0(,0)xx()0gx()gx0()(0)0gxga0a············································································
·········12