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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

737 Ko'rishlar 7 izohlar

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10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

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

A) 7 ta

B) Cheksiz ko’p

C) 15 ta

D) 8 ta

2 / 25

A to’plamning to’ldiruvchisi qanday belgilanadi?

A) A~B

B) A''

C) A∩B

D) A'

3 / 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

4 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Teng kuchli

B) Dezyunksiya

C) Konyuksiya

D) Tavtologiya

5 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) q mulohaza p uchun yetarli shart

B) to’g’ri javob yo’q

C) p mulohaza q uchun yetarli shart

D) bunday tushuncha yo’q

6 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plamning elementlar soni 9 ta;

B) A to’plam cheksiz to’plam;

C) A to’plamning elementlar soni 6 ta;

D) A to’plam bo’sh to’plam;

7 / 25

U={x| 3 ≤x< 12, x∈N} , A={x| 5

A) 3 ta

B) 10 ta

C) 9 ta

D) 2 ta

8 / 25

Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬(p∨q)

A) 4 ta

B) 3 ta

C) 1 ta

D) 2 ta

9 / 25

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

A) B'

B) A

C) A∪B

D) A'

10 / 25

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

A) n(¬A∩B)=16

B) n(¬A∩B)=14

C) n(¬A∩B)=7

D) n(¬A∩B)=5

11 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) -1

B) 0

C) 1

D) 11/3

12 / 25

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

A) 11

B) 5

C) 16

D) -4

13 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 2 va 3;

B) hammasi

C) 1 va 2;

D) 1 va 3;

14 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 8

B) 5

C) 7

D) 6

15 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 120

B) 60

C) 240

D) 180

16 / 25

Funksiyaning davrini aniqlang: y=cos3x/4

A) 180°

B) 480°

C) 60°

D) 432°

17 / 25

Hisoblang:

A) 5π/6

B) π/3

C) π/6

D) -π/6

18 / 25

Hisoblang:

A) -π/4

B) -π/3

C) π/3

D) π

19 / 25

Hisoblang: arccos 1/2

A) π/6

B) π/3

C) 3π/4

D) 2π/3

20 / 25

Hisoblang: arctg

A) -π/3

B) -π

C) -π/6

D) π/6

21 / 25

Hisoblang:

A) π/6

B) π/4

C) 4π/3

D) π

22 / 25

Hisoblang:

A) 2π/3

B) 5π/2

C) π/3

D) 3π/3

23 / 25

Hisoblang:

A) π/3

B) 6π/5

C) 5π/6

D) -π/6

24 / 25

Hisoblang:
arcsin 1

A) π/2

B) 0

C) 3π/2

D) π

25 / 25

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

A) 120

B) 240

C) 1200

D) 1080

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Author: InfoMaster

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