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Matematika choraklik

10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

374 Ko'rishlar 10 izohlar

SaqlashSaqlanganOlib tashlandi 1

1

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

z soniga qo‘shma bo‘lgan z̅ sonni toping. z=5−3i

A) z=-5+3i

B) z=5−3i

C) z=-5−3i

D) z=5+3i

2 / 25

Bo`linmani bajaring.

A) -1,9-0,7i

B) -2,2-0,3i

C) -1,1-0,5i

D) 2+0,2i

3 / 25

Sonlarni taqqoslang

A) a>b>c

B) c>b>a

C) b>c>a

D) a=b>c

4 / 25

Sonlarni taqqoslang:

b) 2

A) a=b

B) b>a

C) ab

D) a>b

5 / 25

Ayirmani toping.

(3+i)-(4-2i)

A) -1+6i

B) -2+6i

C) 1+5i

D) 7+6i

6 / 25

A to’plamning to’ldiruvchisi qanday belgilanadi?

A) A∩B

B) A''

C) A~B

D) A'

7 / 25

Mulohaza deb nimaga aytiladi?

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

B) Faqat rost darak gapga.

C) So’roq gapga.

D) Faqat yolg’on darak gapga.

8 / 25

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

A) A∩B

B) A'

C) A

D) B

9 / 25

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

A) 7 ta

B) 8 ta

C) 15 ta

D) Cheksiz ko’p

10 / 25

Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi?

A) Kril alifbo bosh harlari bilan

B) Kril alifbo kichik harlari bilan

C) Lotin alifbo bosh harlari bilan

D) Lotin alifbo kichik harlari bilan

11 / 25

P mulohazaning inkori to’g’ri yozilgan qatorni toping.

A) ¬P

B) ∩P

C) ∪P

D) Øp

12 / 25

A={a,b,c,d} ushbu to’plam nechta qisim to’plamga ega?

A) 16 ta

B) 4 ta

C) 8 ta

D) 5 ta

13 / 25

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

A) 2 ta

B) 4 ta

C) 3 ta

D) 1 ta

14 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) p mulohaza q uchun yetarli shart

B) bunday tushuncha yo’q

C) to’g’ri javob yo’q

D) q mulohaza p uchun yetarli shart

15 / 25

Tenglamaning butun ildizlarini toping

A) 1

B) 2

C) 1 va -1

D) -1

16 / 25

Tenglamani yeching:

A) 8

B) 4

C) 2

D) 6

17 / 25

Tenglama ildizi 5dan qancha kam

A) 0

B) 10

C) 5

D) 15

18 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 1

B) 3

C) 2

D) 4

19 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 1

B) 2

C) 3

D) 4

20 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx-1

B) y=cosx-2

C) y=2cosx+1

D) y=sinx-2

21 / 25

Funksiyaning davrini aniqlang:
y=cos3x (gradusda)

A) 360

B) 60

C) 120

D) 240

22 / 25

Hisoblang: arctg

A) π/6

B) -π

C) -π/6

D) -π/3

23 / 25

Hisoblang: arcsin(1/2)

A) π/2

B) π/3

C) 3π/2

D) π/6

24 / 25

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

A) π/6

B) -π/6

C) π/4

D) π/3

25 / 25

Hisoblang:

A) π/3

B) 2π/3

C) 5π/2

D) 3π/3

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71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Author: InfoMaster

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