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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

467 Ko'rishlar 7 izohlar

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10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Teglamani yeching

A) 1/3

B) 1/2

C) 5/2

D) 1

2 / 25

Tenglamani yeching

A) -1

B) 0

C) 1

D) 2

3 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 2

B) 4

C) 1

D) 3

4 / 25

Tenglama ildizi 5dan qancha kam

A) 5

B) 0

C) 10

D) 15

5 / 25

Tenglamaning butun ildizlarini toping

A) 2

B) -1

C) 1

D) 1 va -1

6 / 25

Tekislikda A(3;1) va B(7;3) nuqtalardan teng uzoqlikda joylashgan C(5;x) nuqtani toping.

A) (5;2)

B) (5;3)

C) (4;3)

D) (4;2)

7 / 25

Hisoblang:

A) π

B) 2π/3

C) 5π/3

D) π/3

8 / 25

Hisoblang: arctg

A) π/6

B) -π/6

C) -π/3

D) -π

9 / 25

Hisoblang:

A) -π/4

B) 3π/4

C) -π/6

D) π/3

10 / 25

Hisoblang:
arctg $\sqrt{3}$

A) π/4

B) -π/6

C) π/3

D) π/6

11 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=cosx+1

C) y=cosx-1

D) y=sinx+1

12 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx-2

B) y=sinx-2

C) y=2cosx+1

D) y=cosx-1

13 / 25

Hisoblang:
arcsin 0

A) π/2

B) 3π/2

C) π

D) 0

14 / 25

Hisoblang:

A) 4π/3

B) π/6

C) π/4

D) π

15 / 25

Hisoblang:

A) 5π/6

B) 6π/5

C) π/3

D) -π/6

16 / 25

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

A) 240

B) 1200

C) 120

D) 1080

17 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) to’g’ri javob yo’q

B) p mulohaza q uchun zaruriy shart

C) bunday tushuncha yo’q

D) q mulohaza p uchun zaruriy shart

18 / 25

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

A) A

B) B

C) A'

D) A∩B

19 / 25

A,B,C to’plamlar Venn diagrammasida tasvirlangan,
A∩B∩C to’plamlarni elementlarini toping.

A) {b,i,l}

B) {a,b,f,e,i,l}

C) {a}

D) {a,b,c,d,h,j}

20 / 25

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

A) A∪B∪C

B) A∩B

C) (A∪B)∪C

D) (A∪B∪C)'

21 / 25

P mulohazaning inkori to’g’ri yozilgan qatorni toping.

A) ∩P

B) ¬P

C) Øp

D) ∪P

22 / 25

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

A) n(¬A∪B)=5

B) n(¬A∪B)=16

C) n(¬A∪B)=7

D) n(¬A∪B)=14

23 / 25

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

A) Konversiyasi

B) Implikatsiyasi

C) Dezyunksiyasi

D) Ekvivalensiyasi

24 / 25

x∈A kabi yozuvni o’qilishi to’g’ri ko’rsatilgan qatorni toping.

A) bunday ifoda yo’q

B) x element A ga tegishli emas;

C) to’g’ri javob yo’q.

D) x element A ga tegishli;

25 / 25

To’plamlarni umumiy ko’rinishini toping.

A) A = a

B) A = [a,b,c,...]

C) A = {a,b,c,...}

D) A = (a,b,c,...)

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Author: InfoMaster

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SaqlashSaqlanganOlib tashlandi 3

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