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2016年全国高考全国丙?理科数学)解析?- 百度文库

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  • 2025/12/3 6:57:29

2016߿ѧ

ڢ

һ. ѡ⣺⹲12С⣬ÿС5֣ÿСĸѡУֻһǷ ĿҪġ

1

(A) [23] (B)-? 2]U [3,+?

(C) [3,+? (D)02]U [3,+? 2z?1?2i

4izz?1?

(A)1 (B) -1 (C) i (D)-i 3

(A)30 (B) 45 (C) 60 (D)120 4ijγΪοͽܱصһ ƽºƽµ״ͼͼAʾ ʮµƽԼΪ15CBʾµƽ ԼΪ5Cȷ

(A) µƽ¶0C (B) µƽ²һµƽ² (C) ºʮһµƽ»ͬ (D)ƽ¸20C·5 5tan??(A)

642540000

0

0

0

0

34 cos2??2sin2??

4825213 (B) (C) 1 (D)

1625

6֪a?2b?45c?253

Ab?a?c Ba?b?c Cb?c?a Dc?a?b 7ִͼijͼa?4b?6ôn?

A3 B4 C5 D6 8ڡABCУBA31010=4BCϵĸߵ

101013BC,cosA= D-31010 B C-1010

(9) ͼֽСεı߳Ϊ1ʵֻij ͼöıΪ

A18?365 B54?185 C90 D81

- 1 -

11֪OΪԭ㣬FԲC

xa22?yb22?1(a?b?0)

󽹵㣬ABֱΪCҶ.PΪCһ㣬PF?x. Aֱl߶PFڵMyύڵE.ֱBM OEе㣬CΪ A

13

B

12

C

23

D

34

ڣ9ͼ

12塰淶01С{an}£{an}2mmΪ0mΪ1Ҷk?2m

a1,a2,,ak0ĸ1ĸ.m=4ͬġ淶01С

B16

C14

D12

A18

⣺⹲3С⣬ÿС5

?x?y?1?0?13x,yԼ?x?2y?0 z?x?yֵΪ___________.

?x?2y?2?0?14y?sinx?λȵõ

3cosxͼɺy?sinx?3cosxͼƽ_____________

15֪f?x?Ϊżx?0ʱf(x)?ln(?x)?3xy?f?x?ڵ(1,?3)߷ _______________

16ֱ֪lmx?y?3m?3?0Բx?y?12A,B㣬A,BֱlĴxύ

22C,D㣬AB?23|CD|?__________________.

⣺Ӧд˵֤̻㲽裮

17С12֣֪{an}ǰnSn?1??an??0

I֤{an}ǵȱУͨʽ IIS5?

- 2 -

3132 ?

18С12֣ͼҹ20082014޺λڶ֣ͼ

IͼԻعģytĹϵϵ˵

IIytĻع鷽̣ϵȷ0.01Ԥ2016ҹ޺

ع鷽y?a?bt бʺͽؾС˹ƹʽֱΪ

a=y?bt.

19С12֣ͼ׶P?ABCУPA?ABCD AB?AD?AC?3

PA?BC?4MΪ߶ADһ㣬AM?2MDNΪPCе㣮

IIֱANƽPMNɽǵֵ.

- 3 -

20С12֣ ֪Cy?2xĽΪFƽxֱl1,l2ֱC

AB㣬C׼PQ㣮

2IF߶AB,RPQе㣬֤ II?PQF?ABFABеĹ켣.

21С12֣躯f(x)?acos2x?(a?1)(cosx?1)a?0|f(x )|ֵΪA

f?(x) A ֤|f?(x)|?2A

뿼[22][23][24]ѡһʱ2BǦڴ⿨ϰѡĿźķͿڡĵһƷ֡

22.С10֣ѡ4-1֤ѡ. ͼOABеΪPPCPDֱABEF㣮I?PFB?2?PCD?PCDĴС

IIECĴֱƽFDĴֱƽ߽ڵG֤OG?CD

- 4 -

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2016߿ѧ ڢ һ. ѡ⣺⹲12С⣬ÿС5֣ÿСĸѡУֻһǷ ĿҪġ 1 (A) [23] (B)-? 2]U [3,+? (C) [3,+? (D)02]U [3,+? 2z?1?2i4izz?1? (A)1 (B) -1 (C) i (D)-i 3 (A)30 (B) 45 (C) 60 (D)120 4ijγΪοͽܱص

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