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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

729 Ko'rishlar 7 izohlar

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Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

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

A) A'

B) A

C) A∪B

D) B'

2 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) to’g’ri javob yo’q

B) bunday tushuncha yo’q

C) p mulohaza q uchun yetarli shart

D) q mulohaza p uchun yetarli shart

3 / 25

To‘plamni tashkil etgan obyektlar uning ………..deyiladi.

A) Kesishmasi

B) Kattaligi

C) Elementlari

D) Xossasi

4 / 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) 1,2 va 3

B) 2 va 4

C) 1 va 4

D) Faqat 4

5 / 25

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

A) B∩C

B) A∪B

C) B'

D) A∩B

6 / 25

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

A) B∪A={2,6,9,12}

B) B∪A={2,3,5,6,8,9,12,15}

C) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

D) B∪A={2,3,4,5,9,12}

7 / 25

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

A) Teng kuchli

B) Teng kuchli emas

C) Tavtologiya

D) Mulohazalarning berilishi xato

8 / 25

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

A) (A∪B∪C)'

B) A∪B∪C

C) (A∪B)∪C

D) A∩B

9 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 4

B) 1

C) 3

D) 2

10 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) 0

B) -1

C) 11/3

D) 1

11 / 25

Tenglama haqqiqiy ildizlari ko`paytmasini toping.

A) -10

B) -18

C) -32

D) -25

12 / 25

Tenglamani katta ildizini toping:
(x−5)(x+4)(x−11)=0

A) 11

B) 16

C) 5

D) -4

13 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 7

B) 8

C) 5

D) 6

14 / 25

Hisoblang:
arctg $\sqrt{3}$

A) -π/6

B) π/6

C) π/3

D) π/4

15 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx

B) y=2sinx

C) y=2cosx

D) y=3sinx

16 / 25

Hisoblang:

A) π/6

B) π/4

C) 4π/3

D) π

17 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx

B) y=2cosx

C) y=3sinx

D) y=2sinx

18 / 25

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

A) 1080

B) 1200

C) 120

D) 240

19 / 25

Funksiyaning davrini aniqlang: y=sin5x/6

A) 480°

B) 432°

C) 540°

D) 180°

20 / 25

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

A) -π/6

B) π/6

C) -π/3

D) -π

21 / 25

Hisoblang: arcsin(1/2)

A) 3π/2

B) π/6

C) π/3

D) π/2

22 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=cosx-2

C) y=cosx-1

D) y=sinx-2

23 / 25

Hisoblang:

A) π/3

B) π/6

C) 5π/6

D) -π/6

24 / 25

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

A) π/6

B) -π/6

C) π/3

D) π/4

25 / 25

Hisoblang:
arctg1

A) π/3

B) π/6

C) π/4

D) -π

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