Ta’lim tizimidagi chuqur va keng ko`lamli islohotlarning mazmuni va amalga oshirish muddatlari O`zbekiston Respublikasining "Ta’lim to`g`risidagi" qonunda o`z ifodasini topgan


Download 0.75 Mb.
bet7/23
Sana07.10.2023
Hajmi0.75 Mb.
#1694466
1   2   3   4   5   6   7   8   9   10   ...   23
Bog'liq
test matematika fanida akademik litse

6- variant

1. A={2;4;5;6;7},B={3;5;6;7;8;9} bo’lsa, bu to’plamlarning ayirmasi C=A\B to’plamni toping.


A} C={2;4} B} C={2;3;4;5;6;7;8;9} C) C={ Ø} D) C={ 4;6;8}


2. Implikatsiya lotincha “implication” so’zidan olingan bo’lib … ma`noni bildiradi.
A) Bog`layapman B) Kelib chiqish C) Farqlayapman D) Mahkam bog`layapman
3. Hisoblang:
A) 0,09 B) 0,9 C) 9 D) 0,03
4. Agar p>q>k>0 bo`lsa, |p+q|-|k-q|+|k-p| ni soddalashtiring.
A) 2p+2q+2k B) 2p+2q-2k C) 2p D) 2p+2k
5. A(x)=3x5-4x3-x+1 ko’phadni B(x)=x+3 ko’phadga bo’lgandagi qoldiqni toping.
A) -615 B) 615 C) -612 D) -617
6.Bo`linmani hisoblang:
A) B) C) D)
7. Tenglamani yeching: x4-2x2-3=0
A) ± B) - C) D) ±3
8. Tenglamani yeching:
A) -1 B) 0 C) 1 va 0 D) -1 va 0

9. Tengsizlikni yeching.7x-3(2x+3)>2(x-4):


A) [1; ∞ ) B) (-∞;1] C) (-∞;-1] D) (-∞;-1 )
10. Tengsizlikni yeching.
A) (-3; 4) B) Ø C) (-4;3) D) (3; ∞ )
11. y=2cos2x-1 funksiyaning davrini toping.
A) π B) C) 2π D) 3π
12. Soddalashtiring. sin6 +cos6 +3sin2α∙cos2α
A) -1 B) 0 C) 1 D) 2
13. Tenglamani yeching. 2sinx=-1
A) - B) - C) (-1)k D)
14. Tengsizlikni yeching.
A) B)
C) D) -
15.Tenglamani yeching:
A) -3; 1 B) 0 ; 3 C) -1;-3 D) 3 ; -1

16. Tengsizlikni yeching: 54x+5 > 25


A) x > B) x>- C) x≤-3 D) x≥-3
17. a=log50 40 bo’lsa , log52 ni a orqali ifodalang .
A) B) C) D)
18. Ushbu y=logx(6-x) funksiyaning aniqlanish sohasini toping:
A) (-∞;6) B) (1;6) C) (0;1) (1;6) D) (0;1)
19. Tenglamani yeching:log 7 (x+3) = 2
A) -1 B) 2 C) 1 D) 0
20. Tengsizlikni yeching. 3log3(4-x)>9
A) -521. Uchlari A(1;-2;4) va B(3;-4;2) nuqtalarda bo`lgan kesma o`rtasining koordinatalarini toping.
A) (2;-4;3) B) (3;-3;3) C) (2;-3;3) D) (2;-3;4)
22. Qanday m va n larda (-2;m;-2) va (-1;3;n) vektorlar collinear bo`ladi.
A) 3;-1 B) 3;1 C) 6;-1 D) 6;1
23. Quyidagi nuqtalardan qaysi biri yz tekislikda yotadi?
A) (2;-3;0) B) (2;0;-5) C) (1;0;-4) D) (0;9;-7)

24. Bitta nuqtadan tekislikka uzunliklari 23 va 33 bo`lgan ikkita og`ma tushirilgan. Agar og`malar proyeksiyalarining nisbati 2:3 kabi bo`lsa, berilgan nuqtadan tekislikkacha bo`lgan masofani toping.


A) 9 B) 6 C) 11 D) 12
25. Muntazam uchburchakli piramidaning yon qirrasi 10 ga, asosining tomoni 12 ga teng. Piramidaning balandligini toping.
A) B) 2 C) 2 D) 2



Download 0.75 Mb.

Do'stlaringiz bilan baham:
1   2   3   4   5   6   7   8   9   10   ...   23




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling