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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

419 Ko'rishlar 10 izohlar

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OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Ikki mulohaza "agar ... bo‘lsa, u holda ..." ibora bilan boglansa, u holda mulohazalar .......ega bo‘lamiz.

A) Ekvivalensiyaga

B) Dezyunksiyaga

C) Implikatsiyasiga

D) Konversiyaga

2 / 25

Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬p∧q

A) 3 ta

B) 1 ta

C) 2 ta

D) 4 ta

3 / 25

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

A) n(¬A∩B)=7

B) n(¬A∩B)=16

C) n(¬A∩B)=14

D) n(¬A∩B)=5

4 / 25

To’plamlarni umumiy ko’rinishini toping.

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

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

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

D) A = a

5 / 25

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

A) to’g’ri javob yo’q.

B) bunday ifoda yo’q

C) x element A ga tegishli;

D) x element A ga tegishli emas;

6 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) q mulohaza p uchun zaruriy shart

B) p mulohaza q uchun zaruriy shart

C) bunday tushuncha yo’q

D) to’g’ri javob yo’q

7 / 25

Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi?

A) Lotin alifbo kichik harlari bilan

B) Lotin alifbo bosh harlari bilan

C) Kril alifbo kichik harlari bilan

D) Kril alifbo bosh harlari bilan

8 / 25

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

A) B

B) A∩B

C) A

D) A'

9 / 25

Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬(p∨q)

A) 2 ta

B) 1 ta

C) 3 ta

D) 4 ta

10 / 25

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

A) n(¬A∪B)=7

B) n(¬A∪B)=14

C) n(¬A∪B)=5

D) n(¬A∪B)=16

11 / 25

Tenglamani yeching

A) 2

B) 0

C) 1

D) -1

12 / 25

Tenglamani yeching

A) 1

B) 3

C) 2,5

D) 0

13 / 25

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

A) π/3

B) -π/6

C) π/4

D) π/6

14 / 25

Hisoblang:

A) -π/6

B) 3π/4

C) π/3

D) -π/4

15 / 25

Hisoblang:

A) 2π/3

B) π

C) π/3

D) 5π/3

16 / 25

Hisoblang:
arctg $\left ( -\sqrt{3} \right )$

A) -π/3

B) -π/6

C) π/6

D) -π

17 / 25

Hisoblang: arctg

A) π/6

B) -π/3

C) -π

D) -π/6

18 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=cosx-1

C) y=cosx+1

D) y=sinx+1

19 / 25

Hisoblang:

A) 6π/5

B) -π/6

C) 5π/6

D) π/3

20 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=cosx-1

C) y=cosx-2

D) y=sinx-2

21 / 25

z soniga qo‘shma bo‘lgan z̅ sonni toping. z=5−3i

A) z=-5−3i

B) z=5+3i

C) z=5−3i

D) z=-5+3i

22 / 25

Hisoblang:
$e^{ln5}$

A) 5

B) 4

C) e

D) 3

23 / 25

Sonlarni taqqoslang

A) b>c>a

B) a>b>c

C) c>b>a

D) a=b>c

24 / 25

Tenglamani yeching:

A) 9

B) 1/3

C) -3

D) 3

25 / 25

Ko`paytmani toping.

(6-3i)(1+4i)

A) 18+28i

B) -36+4i

C) 27-24i

D) 18+21i

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Author: InfoMaster

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