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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

320 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 2

OMAD YOR BO'LSIN!

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Hisoblang: arctg

A) π/6

B) -π/6

C) -π/3

D) -π

2 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 1

B) 4

C) 2

D) 3

3 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x+1

B) y=2cosx

C) y=sin2x

D) y=cos2x+1

4 / 25

Hisoblang:

A) π/6

B) 4π/3

C) π/4

D) π

5 / 25

Hisoblang:
arctg1

A) π/6

B) π/4

C) -π

D) π/3

6 / 25

Funksiyaning davrini aniqlang:
y=cos3x (gradusda)

A) 120

B) 360

C) 240

D) 60

7 / 25

Hisoblang:

A) 3π/4

B) -π/4

C) π/3

D) -π/6

8 / 25

Hisoblang:

A) 5π/3

B) 2π/3

C) π/3

D) 3π/2

9 / 25

Hisoblang:

A) -π/4

B) -π/6

C) π/3

D) π/6

10 / 25

Grafigikka qarab finksiyani toping.

A) y=2sinx

B) y=3sinx

C) y=cosx

D) y=2cosx

11 / 25

Hisoblang: arctg

A) π/6

B) -π

C) π/4

D) π/3

12 / 25

Funksiyaning davrini aniqlang: y=sin5x/6

A) 540°

B) 180°

C) 480°

D) 432°

13 / 25

Tengsizlikni yeching: sin≥ 2

A) Yechimga ega emas

B) 3

C) 1

D) 2

14 / 25

Hisoblang:
arctg $\sqrt{3}$

A) π/6

B) -π/6

C) π/3

D) π/4

15 / 25

Tenglamani yeching

A) -7; 9,5

B) 7

C) 7; 1,5

D) 7; 2,5

16 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 1

C) 4

D) 2

17 / 25

Tenglamani yeching

A) -1

B) 0

C) 2

D) 1

18 / 25

A to’plamning to’ldiruvchisi qanday belgilanadi?

A) A''

B) A~B

C) A'

D) A∩B

19 / 25

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

A) Teng kuchli

B) Mulohazalarning berilishi xato

C) Teng kuchli emas

D) Tavtologiya

20 / 25

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

A) A∩B

B) A∪B∪C

C) (A∪B∪C)'

D) (A∪B)∪C

21 / 25

Ikkita to’plam teng bo’lishi uchun qanday xossaga ega bo’ishi kerak?

A) Ikkita to’plam bir biriga teng bo’lmaydi.

B) Elementlar soni chesiz bo’lishi kerak.

C) Ular bir xil elementga ega bo’lishi kerak va A⊆B, B⊆A kabi belgilanadi.

D) Ular har xil elementga ega bo’lishi kerak va A∪B, B∩A kabi belgilanadi.

22 / 25

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

A) B'

B) A'

C) A

D) A∪B

23 / 25

Quyidagilardan qaysi biri mulohaza bo’ladi?
1.Bugun yomg’ir yogadimi?
2.Uchburchakning beshta tamoni bor.
3.Sening yoshing nechada?
4.Bugun havo issiq.

A) 1 va 4

B) 2 va 4

C) Faqat 4

D) 1,2 va 3

24 / 25

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

A) ¬P

B) ∪P

C) Øp

D) ∩P

25 / 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

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

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