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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

882 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

Hisoblang:
arctg1

A) -π

B) π/3

C) π/4

D) π/6

2 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx-1

B) y=sinx-2

C) y=2cosx+1

D) y=cosx-2

3 / 25

Hisoblang: arctg

A) π/4

B) π/6

C) π/3

D) -π

4 / 25

Hisoblang:
arcsin 1

A) 0

B) π

C) π/2

D) 3π/2

5 / 25

Hisoblang:

A) 2π/3

B) π

C) 5π/3

D) π/3

6 / 25

Funksiyaning davrini aniqlang: y=cos3x/4

A) 432°

B) 60°

C) 180°

D) 480°

7 / 25

Hisoblang:

A) 4π/3

B) π

C) π/4

D) π/6

8 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x+1

B) y=sin2x

C) y=2cosx

D) y=cos2x+1

9 / 25

Grafigikka qarab finksiyani toping.

A) y=sinx+1

B) y=cosx+1

C) y=cosx-1

D) y=2cosx+1

10 / 25

Hisoblang:

A) π/3

B) -π/6

C) -π/4

D) 3π/4

11 / 25

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

A) 1080

B) 1200

C) 120

D) 240

12 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 4

B) 1

C) 2

D) 3

13 / 25

U=N, P={8 dan katta butun sonlar} bo’lsa n(P) ni toping.

A) 15 ta

B) Cheksiz ko’p

C) 7 ta

D) 8 ta

14 / 25

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

A) 2 ta

B) 4 ta

C) 1 ta

D) 3 ta

15 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) p⇒q

B) TJY

C) p ∪ q

D) q ∪ p

16 / 25

Mulohaza deb nimaga aytiladi?

A) Faqat rost darak gapga.

B) So’roq gapga.

C) Rost yoki yolg’on bo’ladigan darak gapga.

D) Faqat yolg’on darak gapga.

17 / 25

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

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

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

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

D) Elementlar soni chesiz bo’lishi kerak.

18 / 25

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

A) B

B) A'

C) A∩B

D) A

19 / 25

A={2,5,6,8,9,12},
B={3,6,9,12,15} to’plamlar uchun B∪A ni toping.

A) B∪A={2,3,5,6,8,9,12,15}

B) B∪A={2,3,4,5,9,12}

C) B∪A={2,6,9,12}

D) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

20 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) to’g’ri javob yo’q

B) q mulohaza p uchun yetarli shart

C) bunday tushuncha yo’q

D) p mulohaza q uchun yetarli shart

21 / 25

Tenglama ildizi 5dan qancha kam

A) 5

B) 10

C) 0

D) 15

22 / 25

Teglamani yeching

A) 5/2

B) 1/3

C) 1

D) 1/2

23 / 25

Tenglamani yeching

A) 7

B) 7; 1,5

C) -7; 9,5

D) 7; 2,5

24 / 25

Tenglamani yeching:

A) 6

B) 2

C) 4

D) 8

25 / 25

Tenglama haqqiqiy ildizlari ko`paytmasini toping.

A) -10

B) -32

C) -25

D) -18

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