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Matematika choraklik

10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

766 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

Tenglama ildizi 5dan qancha kam

A) 15

B) 0

C) 5

D) 10

2 / 25

Qaysidir davlat aholisi soni yiliga 3% kamaysa necha yildan so‘ng 20% kamayadi?

A) 8

B) 2

C) 4

D) 6

3 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 1

B) 2

C) 4

D) 3

4 / 25

Tenglamani yeching:

A) 2

B) 8

C) 6

D) 4

5 / 25

Tengsizlikni yeching: sin≥ 2

A) 3

B) 2

C) Yechimga ega emas

D) 1

6 / 25

Hisoblang:
arctg1

A) π/6

B) -π

C) π/3

D) π/4

7 / 25

Hisoblang:

A) π/6

B) -π/6

C) -π/4

D) π/3

8 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 180

B) 60

C) 120

D) 240

9 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx

B) y=3sinx

C) y=2cosx

D) y=2sinx

10 / 25

Hisoblang: arctg

A) π/6

B) -π/6

C) -π/3

D) -π

11 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx+1

B) y=sinx+1

C) y=cosx-1

D) y=2cosx+1

12 / 25

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

A) -π/3

B) -π

C) π/6

D) -π/6

13 / 25

Hisoblang:
arctg $\sqrt{3}$

A) -π/6

B) π/3

C) π/6

D) π/4

14 / 25

Hisoblang:

A) π

B) π/6

C) π/4

D) 4π/3

15 / 25

Hisoblang:

A) 5π/6

B) -π/6

C) π/3

D) π/6

16 / 25

Hisoblang:

A) -π/6

B) 6π/5

C) π/3

D) 5π/6

17 / 25

Hisoblang:
arcsin 1

A) π/2

B) π

C) 0

D) 3π/2

18 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) bunday tushuncha yo’q

B) q mulohaza p uchun zaruriy shart

C) p mulohaza q uchun zaruriy shart

D) to’g’ri javob yo’q

19 / 25

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

A) n(¬A∪B)=14

B) n(¬A∪B)=7

C) n(¬A∪B)=5

D) n(¬A∪B)=16

20 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) to’g’ri javob yo’q

B) p mulohaza q uchun yetarli shart

C) bunday tushuncha yo’q

D) q mulohaza p uchun yetarli shart

21 / 25

Quyidagi mulohazalar teng kuchlimi ?
(p∨q) va ¬p∧¬q

A) Teng kuchli emas

B) Tavtologiya

C) Mulohazalarning berilishi xato

D) Teng kuchli

22 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plam bo’sh to’plam;

B) A to’plamning elementlar soni 9 ta;

C) A to’plam cheksiz to’plam;

D) A to’plamning elementlar soni 6 ta;

23 / 25

To’plamlarni umumiy ko’rinishini toping.

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

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

C) A = a

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

24 / 25

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

A) Øp

B) ¬P

C) ∪P

D) ∩P

25 / 25

U={x| 3 ≤x< 12, x∈N} , A={x| 5

A) 3 ta

B) 10 ta

C) 9 ta

D) 2 ta

0%

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Author: InfoMaster

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7 Izohlar

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Javob qoldiring

Sharhlash uchun siz saytga kirishingiz lozim.

Elementlarni Solishtiring

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Solishtiring

0