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Matematika choraklik

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

Funksiyaning davrini aniqlang: y=cos3x/4

A) 60°

B) 432°

C) 480°

D) 180°

2 / 25

Hisoblang: arccos 1/2

A) π/3

B) 3π/4

C) 2π/3

D) π/6

3 / 25

Funksiyaning davrini aniqlang: y=sin5x/6

A) 540°

B) 180°

C) 432°

D) 480°

4 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x+1

B) y=sin2x

C) y=2cosx

D) y=cos2x+1

5 / 25

Hisoblang: arcsin(-1/2)

A) π/6

B) π/3

C) -π/6

D) 3π/2

6 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 180

B) 120

C) 60

D) 240

7 / 25

Hisoblang:

A) π/3

B) π/6

C) -π/4

D) -π/6

8 / 25

Hisoblang:

A) π/3

B) 2π/3

C) 3π/2

D) 5π/3

9 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 3

B) 4

C) 2

D) 1

10 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) -1

B) 0

C) 1

D) 11/3

11 / 25

Qaysidir davlat aholisi soni yiliga 3% kamaysa necha yildan so‘ng 20% kamayadi?

A) 6

B) 2

C) 8

D) 4

12 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 2

C) 4

D) 1

13 / 25

Tekislikda A(3;1) va B(7;3) nuqtalardan teng uzoqlikda joylashgan C(5;x) nuqtani toping.

A) (4;2)

B) (5;3)

C) (4;3)

D) (5;2)

14 / 25

Tenglama ildizi 5dan qancha kam

A) 10

B) 5

C) 15

D) 0

15 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 8

B) 7

C) 5

D) 6

16 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 2 va 3;

B) hammasi

C) 1 va 2;

D) 1 va 3;

17 / 25

Tenglamani yeching

A) -1

B) 2

C) 0

D) 1

18 / 25

Tenglamaning butun ildizlarini toping

A) 1

B) 1 va -1

C) -1

D) 2

19 / 25

Tenglamani yeching

A) -7; 9,5

B) 7

C) 7; 2,5

D) 7; 1,5

20 / 25

A to’plamning to’ldiruvchisi qanday belgilanadi?

A) A''

B) A∩B

C) A~B

D) A'

21 / 25

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

A) B∪A={2,3,4,5,9,12}

B) B∪A={2,3,5,6,8,9,12,15}

C) B∪A={2,6,9,12}

D) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

22 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) p mulohaza q uchun yetarli shart

B) q mulohaza p uchun yetarli shart

C) bunday tushuncha yo’q

D) to’g’ri javob yo’q

23 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) bunday tushuncha yo’q

B) q mulohaza p uchun zaruriy shart

C) p mulohaza q uchun zaruriy shart

D) to’g’ri javob yo’q

24 / 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

25 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plamning elementlar soni 9 ta;

B) A to’plamning elementlar soni 6 ta;

C) A to’plam bo’sh to’plam;

D) A to’plam cheksiz to’plam;

0%

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Author: InfoMaster

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