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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

898 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 3

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Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan?

A) A∪B

B) B∩C

C) A∪B∪C

D) A∩B

2 / 25

A={a,b,c,d} ushbu to’plam nechta qisim to’plamga ega?

A) 4 ta

B) 16 ta

C) 8 ta

D) 5 ta

3 / 25

Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan?

A) A

B) B

C) A∩B

D) A'

4 / 25

To‘plamni tashkil etgan obyektlar uning ………..deyiladi.

A) Elementlari

B) Xossasi

C) Kattaligi

D) Kesishmasi

5 / 25

Diagrammadan foydalanib, quyidagi to‘plammi elementlari sonini toping: A∪¬B

A) n(¬A∪B)=16

B) n(¬A∪B)=7

C) n(¬A∪B)=14

D) n(¬A∪B)=5

6 / 25

(p⇒q) ∧ (q⇒p) ko‘rinishdagi mulohaza p va q mulohazalarning ....deyiladi.

A) Implikatsiyasi

B) Dezyunksiyasi

C) Konversiyasi

D) Ekvivalensiyasi

7 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) bunday tushuncha yo’q

B) p mulohaza q uchun yetarli shart

C) q mulohaza p uchun yetarli shart

D) to’g’ri javob yo’q

8 / 25

Hisoblang:

A) π

B) 5π/3

C) 2π/3

D) π/3

9 / 25

Hisoblang:
arctg1

A) π/4

B) π/3

C) π/6

D) -π

10 / 25

Hisoblang:

A) 2π/3

B) π/3

C) 5π/2

D) 3π/3

11 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx-1

B) y=2cosx+1

C) y=cosx-2

D) y=sinx-2

12 / 25

Hisoblang:

A) -π/4

B) π/6

C) π/3

D) -π/6

13 / 25

Hisoblang:

A) -π/6

B) π/3

C) 5π/6

D) 6π/5

14 / 25

Hisoblang:
arctg $\sqrt{3}$

A) π/3

B) π/4

C) π/6

D) -π/6

15 / 25

Funksiyaning davrini aniqlang: y=cosx/3 (gradusda)

A) 1200

B) 120

C) 1080

D) 240

16 / 25

Hisoblang:

A) 3π/4

B) -π/6

C) π/3

D) -π/4

17 / 25

Hisoblang: arctg

A) π/6

B) -π/3

C) -π

D) -π/6

18 / 25

Hisoblang: arcsin(-1/2)

A) π/3

B) -π/6

C) π/6

D) 3π/2

19 / 25

Hisoblang: arctg

A) π/4

B) -π

C) π/3

D) π/6

20 / 25

Hisoblang:
$arctg\sqrt{3}+arcsin 0$

A) π/4

B) -π/6

C) π/3

D) π/6

21 / 25

Teglamani yeching

A) 5/2

B) 1/2

C) 1/3

D) 1

22 / 25

Tenglamani yeching:

A) 6

B) 8

C) 4

D) 2

23 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 1

C) 2

D) 4

24 / 25

Tenglamani yeching

A) 7; 1,5

B) 7; 2,5

C) -7; 9,5

D) 7

25 / 25

8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching.

A) 0

B) 1

C) 2

D) x∈R

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