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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

869 Ko'rishlar 7 izohlar

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Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

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

A) Konversiyasi

B) Dezyunksiyasi

C) Ekvivalensiyasi

D) Implikatsiyasi

2 / 25

x∈A kabi yozuvni o’qilishi to’g’ri ko’rsatilgan qatorni toping.

A) x element A ga tegishli;

B) bunday ifoda yo’q

C) x element A ga tegishli emas;

D) to’g’ri javob yo’q.

3 / 25

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

A) A∪B

B) A∩B

C) B∩C

D) B'

4 / 25

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

A) Cheksiz ko’p

B) 15 ta

C) 8 ta

D) 7 ta

5 / 25

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

A) ∪P

B) Øp

C) ∩P

D) ¬P

6 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plam bo’sh to’plam;

B) A to’plamning elementlar soni 9 ta;

C) A to’plam cheksiz to’plam;

D) A to’plamning elementlar soni 6 ta;

7 / 25

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

A) 1 ta

B) 4 ta

C) 2 ta

D) 3 ta

8 / 25

A,B,C to’plamlar Venn diagrammasida tasvirlangan,
A∩B∩C to’plamlarni elementlarini toping.

A) {a}

B) {b,i,l}

C) {a,b,c,d,h,j}

D) {a,b,f,e,i,l}

9 / 25

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

A) 4 ta

B) 16 ta

C) 5 ta

D) 8 ta

10 / 25

Tenglamani yeching:

A) 6

B) 2

C) 4

D) 8

11 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 4

C) 1

D) 2

12 / 25

Tenglamani katta ildizini toping:
(x−5)(x+4)(x−11)=0

A) -4

B) 5

C) 16

D) 11

13 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 6

B) 8

C) 7

D) 5

14 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 4

B) 3

C) 2

D) 1

15 / 25

Hisoblang: arcsin √3/2

A) 3π/2

B) π/3

C) π/2

D) π/6

16 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 3

B) 4

C) 2

D) 1

17 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx

B) y=cosx

C) y=2sinx

D) y=3sinx

18 / 25

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

A) π/3

B) π/6

C) -π/6

D) π/4

19 / 25

Tengsizlikni yeching: sin≥ 2

A) Yechimga ega emas

B) 1

C) 3

D) 2

20 / 25

Hisoblang:

A) π/4

B) π/6

C) 4π/3

D) π

21 / 25

Funksiyaning davrini aniqlang:
y=cos3x (gradusda)

A) 60

B) 360

C) 240

D) 120

22 / 25

Grafigikka qarab finksiyani toping.

A) y=sinx-2

B) y=cosx-1

C) y=2cosx+1

D) y=cosx-2

23 / 25

Hisoblang:

A) 3π/2

B) π/3

C) 5π/3

D) 2π/3

24 / 25

Funksiyaning davrini aniqlang: y=cos3x/4

A) 480°

B) 60°

C) 432°

D) 180°

25 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x+1

B) y=sin2x

C) y=2cosx

D) y=cos2x+1

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