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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

416 Ko'rishlar 10 izohlar

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OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Hisoblang:
$e^{ln5}$

A) 5

B) 3

C) 4

D) e

2 / 25

Ko`paytmani toping.

(-3+2i)(8+4i)

A) 6-4i

B) -32+4i

C) 18+28i

D) -36+4i

3 / 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

4 / 25

Ayirmani toping.

(2+6i)-(-4+2i)

A) 4-6i

B) 6-4i

C) 2+6i

D) 6+4i

5 / 25

Sonlarni taqqoslang

A) a>b>c

B) a=b>c

C) c>b>a

D) b>c>a

6 / 25

Kompleks sonni haqiqiy va mavhum qismlarini toping.

A) Re(z)=0, Im(z)=3

B) Re(z)=9, Im(z)=3

C) Re(z)=0, Im(z)=9

D) Re(z)=3, Im(z)=0

7 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) 1

B) 11/3

C) 0

D) -1

8 / 25

Tenglamani yeching

A) 2

B) 0

C) 1

D) -1

9 / 25

Tenglama ildizi 5dan qancha kam

A) 10

B) 15

C) 0

D) 5

10 / 25

Tenglamani yeching:

A) 4

B) 8

C) 6

D) 2

11 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 7

B) 5

C) 6

D) 8

12 / 25

Hisoblang: arctg

A) -π/6

B) -π

C) π/6

D) -π/3

13 / 25

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

A) 240

B) 120

C) 1080

D) 1200

14 / 25

Hisoblang: arccos 1/2

A) 3π/4

B) 2π/3

C) π/6

D) π/3

15 / 25

Hisoblang: arctg

A) π/4

B) π/6

C) -π

D) π/3

16 / 25

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

A) -π

B) π/6

C) -π/3

D) -π/6

17 / 25

Hisoblang:

A) π/3

B) -π/6

C) 5π/6

D) 6π/5

18 / 25

Funksiyaning davrini aniqlang: y=sin5x/6

A) 432°

B) 180°

C) 540°

D) 480°

19 / 25

Hisoblang:

A) π/3

B) 5π/3

C) 2π/3

D) 3π/2

20 / 25

Ikki mulohaza "agar ... bo‘lsa, u holda ..." ibora bilan boglansa, u holda mulohazalar .......ega bo‘lamiz.

A) Konversiyaga

B) Ekvivalensiyaga

C) Dezyunksiyaga

D) Implikatsiyasiga

21 / 25

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

A) ¬P

B) Øp

C) ∩P

D) ∪P

22 / 25

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

A) Cheksiz ko’p

B) 15 ta

C) 7 ta

D) 8 ta

23 / 25

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

A) 2 ta

B) 4 ta

C) 3 ta

D) 1 ta

24 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) p ∪ q

B) TJY

C) q ∪ p

D) p⇒q

25 / 25

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

A) Xossasi

B) Elementlari

C) Kesishmasi

D) Kattaligi

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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