2005年高考文科数学试卷及答案(福建).pdf

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1、普通高等学校招生全国统一考试（福建卷）数学（文史类）本试卷分第卷（选择题）和第卷（非选择题）两部分，共150 分，考试用时120 分钟.考试结束后，将本试卷和答题卡一并交回.祝各位考生考试顺利！第 I 卷（选择题共 60 分）注意事项：1答第 I 卷前，考生务必将自己的姓名、准考证号、考试科目涂写在答题卡上2每小题选出答案后，用铅笔把答题卡上对应题目的答案标号涂黑如需改动，用橡皮擦干净后，再选涂其它答案标号不能答在试题卷上一、选择题：本大题共12 小题，每小题5 分，共 60 分.在每小题给出的四个选项中，只有一项是符合题目要求的.1已知集合xxxP,1|1|R|，QPNxxQ则,|等于（）A

2、P BQ C1，2 D0，1，2 2不等式01312xx的解集是（）A2131|xxx或B2131|xxC21|xxD31|xx3已知等差数列na中，12497,1,16aaaa则的值是（）A15 B 30 C31 D64 4函数xy2cos在下列哪个区间上是减函数（）A4,4B43,4C2,0D,25下列结论正确的是（）A当2lg1lg,10 xxxx时且B21,0 xxx时当Cxxx1,2时当的最小值为2 D当xxx1,20时无最大值6函数bxaxf)(的图象如图，其中a、b 为常数，则下列结论正确的是（）A0,1 baB0,1 baC0,10baD0,10ba7已知直线m、n 与平面、，

3、给出下列三个命题：若 m/，n/，则 m/n；若 m/，n，则 nm；若 m，m/，则.其中真命题的个数是（）A0 B 1 C2 D3 8已知qpabqap是则,0:,0:的（）A充分不必要条件B必要不充分条件C充要条件D既不充分也不必要条件9已知定点A、B 且|AB|=4，动点 P 满足|PA|PB|=3，则|PA|的最小值是（）A21B23C27D5 10从 6 人中选出4 人分别到巴黎、伦敦、悉尼、莫斯科四个城市游览，要求每个城市有一人游览，每人只游览一个城市，且这6 人中甲、乙两人不去巴黎游览，则不同的选择方案共有（）A300 种B 240 种C144 种D96 种11如图，长方体AB

4、CD A1B1C1D1中，AA1=AB=2，AD=1，点 E、F、G 分别是DD1、AB、CC1的中点，则异面直线A1E 与 GF 所成的角是（）A515arccosB4C510arccosD212)(xf是定义在R 上的以 3 为周期的偶函数，且0)2(f，则方程)(xf=0 在区间（0，6）内解的个数的最小值是（）A5 B 4 C3 D2 第卷（非选择题共 90 分）二、填空题：本大题共4 小题，每小题4 分，共 16 分.把答案填在答题卡的相应位置.13（6)12xx展开式中的常数项是（用数字作答）.文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档

5、编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1

6、N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4

7、K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2

8、G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7

9、Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ1

10、0J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10

11、E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O1文档编码:CD1N4I7N4K8 HB2G8A6F7Z5 ZQ10J9P10E8O114在 ABC 中，A=90，kACkAB则),3,2(),1,(的值是.15非负实数x、y 满足yxyxyx3,03042则的最大值为.16把下面不完整的命题补充完整，并使之成为真命题.若函数xxf2log3)(的图象与)(xg的图象关于对称，则函数)(

12、xg=.（注：填上你认为可以成为真命题的一种情形即可，不必考虑所有可能的情形）三、解答题：本大题共6 小题，共74 分.解答应写出文字说明，证明过程或演算步骤.17（本小题满分12 分）已知51cossin,02xxx.（）求xxcossin的值；（）求xxxtan1sin22sin2的值.18（本小题满分12 分）甲、乙两人在罚球线投球命中的概率分别为5221与.（）甲、乙两人在罚球线各投球一次，求恰好命中一次的概率；（）甲、乙两人在罚球线各投球二次，求这四次投球中至少一次命中的概率.文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T

13、6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7

14、T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U

15、7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1

16、U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF

17、1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:C

18、F1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:

19、CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J619（本小题满分12 分）已知 na是公比为q 的等比数列，且231,aaa成等差数列.（）求 q 的值；（）设 nb 是以 2 为首项，q 为公差的等差数列，其前n 项和为 Sn

20、，当 n 2 时，比较Sn与 bn的大小，并说明理由.文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U

21、4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7

22、U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O

23、7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6

24、O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T

25、6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7

26、T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J620（本小题满分1

27、2 分）已知函数daxbxxxf23)(的图象过点P（0，2），且在点 M（1，f（1）处的切线方程为076yx.（）求函数)(xfy的解析式；（）求函数)(xfy的单调区间.文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G

28、4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10

29、G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X1

30、0G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X

31、10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10

32、X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P1

33、0X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P

34、10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J621（本小题满分12 分）如图，直二面角DABE 中，四边形ABCD 是边长为2的正方形，AE=EB，F 为 CE 上的点，且 BF平面 ACE.（）求证AE平面 BCE；（）求二面角BACE 的大小；（）求点D 到平面 ACE 的距离.文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6

35、文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J

36、6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4

37、J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G

38、4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10

39、G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X1

40、0G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X

41、10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J622（本小题满分14 分）已知方向向量为)3,1(v的直线 l 过点（32,0）和椭圆)0(1:2222babyaxC的焦点，且椭圆 C 的中心关于直线l 的对称点在椭圆C 的右准线上.（）求椭圆C 的方程；（）是否存在过点E（2，0）的直线m 交椭圆 C 于点 M、N，满足634ONOMcot MON 0（O 为原点）.若存在

42、，求直线m 的方程；若不存在，请说明理由.文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z

43、7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4

44、Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT

45、4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 H

46、T4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4

47、HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4

48、 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6文档编码:CF1U7T6O7U4 HT4Z7I4Z10U1 ZO3P10X10G4J6高考文科数学试题参考答案（福建

49、卷）一、选择题：本大题考查基本知识和基本运算.每小题 5 分，满分60 分.1.D 2.A 3.A 4.C 5.B 6.D 7.C 8.B 9.C 10.B 11.D 12.B 二、填空题：本大题考查基本知识和基本运算.每小题 4 分，满分16 分.13240 1423159 16如：x 轴，x2log3y 轴，)(log32x原点，)(log32x直线32,xxy三、解答题：本大题共6 小题，共74 分.解答应写出文字说明，证明过程或演算步骤.17本小题主要考查三角函数的基本公式、三角恒等变换、三角函数在各象限符号等基本知识，以及推理和运算能力.满分 12 分.解法一：（）由,251cosc

50、ossin2sin,51cossin22xxxxxx平方得整理得.2549cossin21)cos(sin.2524cossin22xxxxxx又,0cossin,0cos,0sin,02xxxxx故.57cossinxx（）.1752457512524sincos)sin(coscossin2cossin1)sin(cossin2tan1sin22sin2xxxxxxxxxxxxxx解法二：（）联立方程.1cossin,51cossin22xxx由得,cos51sinxx将其代入，整理得,012cos5cos252xx.54c o s,53si n,02.54c o s53c o sxxxx