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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

419 Ko'rishlar 10 izohlar

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10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Hisoblang:
arcsin 1

A) 3π/2

B) 0

C) π/2

D) π

2 / 25

Hisoblang:
arcsin 0

A) 0

B) 3π/2

C) π/2

D) π

3 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x+1

B) y=2cosx

C) y=sin2x

D) y=cos2x+1

4 / 25

Hisoblang:
arctg1

A) -π

B) π/4

C) π/6

D) π/3

5 / 25

Hisoblang: arccos 1/2

A) 3π/4

B) π/6

C) π/3

D) 2π/3

6 / 25

To’plamlarni umumiy ko’rinishini toping.

A) A = (a,b,c,...)

B) A = {a,b,c,...}

C) A = [a,b,c,...]

D) A = a

7 / 25

(p⇒q) ∧ (q⇒p) ko‘rinishdagi mulohaza p va q mulohazalarning ....deyiladi.

A) Implikatsiyasi

B) Dezyunksiyasi

C) Ekvivalensiyasi

D) Konversiyasi

8 / 25

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

A) n(¬A∩B)=16

B) n(¬A∩B)=5

C) n(¬A∩B)=14

D) n(¬A∩B)=7

9 / 25

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

A) B'

B) A∩B

C) A∪B

D) B∩C

10 / 25

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

A) Cheksiz ko’p

B) 7 ta

C) 8 ta

D) 15 ta

11 / 25

Tenglamani yeching

A) 7

B) -7; 9,5

C) 7; 1,5

D) 7; 2,5

12 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) hammasi

B) 1 va 2;

C) 1 va 3;

D) 2 va 3;

13 / 25

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

A) (5;3)

B) (5;2)

C) (4;3)

D) (4;2)

14 / 25

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

A) 6

B) 8

C) 2

D) 4

15 / 25

Tenglama ildizi 5dan qancha kam

A) 15

B) 5

C) 0

D) 10

16 / 25

Hisoblang:
$e^{ln5}$

A) 3

B) 4

C) 5

D) e

17 / 25

Ko`paytmani toping.

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

A) -32+4i

B) 18+28i

C) 6-4i

D) -36+4i

18 / 25

Sonlarni taqqoslang

A) c>b>a

B) a=b>c

C) b>c>a

D) a>b>c

19 / 25

Yig‘indini toping.

9i-(3-8i)

A) -i

B) -3+i

C) -1-3i

D) -3+17i

20 / 25

Tenglamani yeching:

A) 1/3

B) 9

C) -3

D) 3

21 / 25

Sonlarni taqqoslang:

A) b>a

B) a>b

C) a=b

D) To'g'ri javob yo'q

22 / 25

Kompleks sonni haqiqiy va mavhum qismlarini toping.

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

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

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

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

23 / 25

Tenglamani yeching:

A) -2

B) 4

C) 3

D) -1

24 / 25

Tengsizlikni yeching:

A) x>2

B) x<2

C) x>-2

D) x>8

25 / 25

Yig‘indini toping.

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

A) -1-3i

B) -4+4i

C) 4+4i

D) -2-4i

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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