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Matematika choraklik

10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

608 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

8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching.

A) 1

B) x∈R

C) 2

D) 0

2 / 25

Tenglamaning butun ildizlarini toping

A) 1 va -1

B) 1

C) -1

D) 2

3 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 8

B) 7

C) 5

D) 6

4 / 25

Teglamani yeching

A) 1/3

B) 1/2

C) 5/2

D) 1

5 / 25

Grafigikka qarab finksiyani toping.

A) y=cos2x+1

B) y=2cosx

C) y=sin2x

D) y=sin2x+1

6 / 25

Hisoblang: arcsin √3/2

A) 3π/2

B) π/6

C) π/3

D) π/2

7 / 25

Hisoblang:

A) π/3

B) 5π/2

C) 2π/3

D) 3π/3

8 / 25

Hisoblang:

A) π/3

B) -π/4

C) π

D) -π/3

9 / 25

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

A) π/6

B) -π/6

C) -π

D) -π/3

10 / 25

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

A) 120

B) 1200

C) 1080

D) 240

11 / 25

Hisoblang:
arcsin 1

A) 3π/2

B) 0

C) π/2

D) π

12 / 25

Hisoblang:
arcsin 0

A) π/2

B) 3π/2

C) π

D) 0

13 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=cosx-1

C) y=sinx+1

D) y=cosx+1

14 / 25

Grafigikka qarab finksiyani toping.

A) y=2sinx

B) y=cosx

C) y=2cosx

D) y=3sinx

15 / 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) Faqat 4

B) 1 va 4

C) 2 va 4

D) 1,2 va 3

16 / 25

A,B,C to’plamlar Venn diagrammasida tasvirlangan,
A∩B∩C to’plamlarni elementlarini toping.

A) {b,i,l}

B) {a,b,f,e,i,l}

C) {a}

D) {a,b,c,d,h,j}

17 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) p mulohaza q uchun zaruriy shart

B) q mulohaza p uchun zaruriy shart

C) to’g’ri javob yo’q

D) bunday tushuncha yo’q

18 / 25

Mulohaza deb nimaga aytiladi?

A) Faqat yolg’on darak gapga.

B) So’roq gapga.

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

D) Faqat rost darak gapga.

19 / 25

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

A) 4 ta

B) 2 ta

C) 1 ta

D) 3 ta

20 / 25

Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi?

A) Kril alifbo kichik harlari bilan

B) Kril alifbo bosh harlari bilan

C) Lotin alifbo bosh harlari bilan

D) Lotin alifbo kichik harlari bilan

21 / 25

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

A) n(¬A∩B)=5

B) n(¬A∩B)=16

C) n(¬A∩B)=14

D) n(¬A∩B)=7

22 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) q mulohaza p uchun yetarli shart

B) to’g’ri javob yo’q

C) bunday tushuncha yo’q

D) p mulohaza q uchun yetarli shart

23 / 25

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

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

B) Elementlar soni chesiz bo’lishi kerak.

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

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

24 / 25

To’plamlarni umumiy ko’rinishini toping.

A) A = a

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

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

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

25 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plam cheksiz to’plam;

B) A to’plam bo’sh to’plam;

C) A to’plamning elementlar soni 9 ta;

D) A to’plamning elementlar soni 6 ta;

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