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-JYECD

23-2024()

:8,5,40.,.

1.(5)8,a,4,5,10,Ba,-8z+12=0,()

A,2B.AC.6.8

8,a,4,5,10,Ha,z2-8z+12=0,()

A,2

,4

C6

,8

2.(5),z[2+i)(1,-3),:()

A4-45Q-444ip.

,s(2+3)(1,-3),z()

3.(6)ta}a31an(2a3,12a3anansi),a5=32,{a}10()

A,3069B.2046C1023,511

fa}a3,1an(2Q3,1+2a2anan+1),a5=32,faoj10()

A,3069

B.2046

C1023

,511

4(5)(4z)64,()

A,240B.-480Cc.729D,3840

Ban(gr4z)64,()

A,240

B,-480

C729

AIR/K24D

-JYECD

5.(5)tan(a+=5,tan(a-=2,ton48=()

A,,atD.

tan(a+=5,tan(a-f)=2,tan48=()

A,

B.

C

ptt

6.(5)F:22=2pz(0p3),MB,MF

3z2V2y20,BM()

A.zY5y20.zV2y20C.zVy20

D.zVay20

7.(5)Cl:(x`/)2(0r4)Ca:(v3)(4?M,

PM,H()

A,+=5B,@4y=4CP+y=3.2

8.(5)4P,:1,C4P1,

0,4F1C0B,4F1B()

42B+C,ap.3

,.

4P,:+41,C4FP1,0

,4F1CD,