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Matematika choraklik

10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

411 Ko'rishlar 10 izohlar

SaqlashSaqlanganOlib tashlandi 1

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Tomonidan yaratilgan InfoMaster

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) p mulohaza q uchun zaruriy shart

B) bunday tushuncha yo’q

C) q mulohaza p uchun zaruriy shart

D) to’g’ri javob yo’q

2 / 25

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

A) 3 ta

B) 1 ta

C) 4 ta

D) 2 ta

3 / 25

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

A) Ekvivalensiyaga

B) Implikatsiyasiga

C) Konversiyaga

D) Dezyunksiyaga

4 / 25

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

A) A∩B

B) B∩C

C) A∪B

D) A∪B∪C

5 / 25

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

A) Kattaligi

B) Xossasi

C) Elementlari

D) Kesishmasi

6 / 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,...}

7 / 25

Ko`paytmani toping.

(6-3i)(1+4i)

A) 18+21i

B) 18+28i

C) -36+4i

D) 27-24i

8 / 25

Tenglamani yeching:
$\LARGE log{_2}x=-3$

A) 1/4

B) 6

C) -8

D) 1/8

9 / 25

Yig‘indini toping.

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

A) -1-3i

B) -4+4i

C) -2-4i

D) 4+4i

10 / 25

Tengsizlikni yeching:

lg(1-3x)>1

A) x>-2

B) x<-3

C) x>6

D) x>-3

11 / 25

Kompleks sonni haqiqiy va mavhum qismlarini toping.

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

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

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

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

12 / 25

Ayirmani toping.

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

A) 6+4i

B) 4-6i

C) 2+6i

D) 6-4i

13 / 25

Tenglama haqqiqiy ildizlari ko`paytmasini toping.

A) -10

B) -32

C) -18

D) -25

14 / 25

Tenglamaning butun ildizlarini toping

A) -1

B) 2

C) 1 va -1

D) 1

15 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 1 va 3;

B) 2 va 3;

C) 1 va 2;

D) hammasi

16 / 25

Tenglama ildizi 5dan qancha kam

A) 0

B) 15

C) 10

D) 5

17 / 25

Grafigikka qarab finksiyani toping.

A) y=sinx+1

B) y=2cosx+1

C) y=cosx+1

D) y=cosx-1

18 / 25

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

A) π/4

B) π/3

C) -π/6

D) π/6

19 / 25

Funksiyaning davrini aniqlang: y=cos3x/4

A) 60°

B) 480°

C) 432°

D) 180°

20 / 25

Hisoblang: arctg

A) -π/3

B) -π

C) -π/6

D) π/6

21 / 25

Hisoblang:
arcsin 0

A) 3π/2

B) 0

C) π/2

D) π

22 / 25

Hisoblang: arcsin(1/2)

A) 3π/2

B) π/3

C) π/6

D) π/2

23 / 25

Grafigikka qarab finksiyani toping.

A) y=sinx-2

B) y=2cosx+1

C) y=cosx-1

D) y=cosx-2

24 / 25

Hisoblang:

A) π

B) π/4

C) 4π/3

D) π/6

25 / 25

Hisoblang:
arcsin 1

A) π

B) 0

C) 3π/2

D) π/2

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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