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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

887 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 3

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Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) 11/3

B) 1

C) 0

D) -1

2 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 4

B) 2

C) 3

D) 1

3 / 25

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

A) 16

B) -4

C) 11

D) 5

4 / 25

Tenglamaning butun ildizlarini toping

A) 1

B) -1

C) 1 va -1

D) 2

5 / 25

Tenglamani yeching

A) 7; 1,5

B) 7; 2,5

C) -7; 9,5

D) 7

6 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 5

B) 7

C) 8

D) 6

7 / 25

Hisoblang: arctg

A) -π/3

B) π/6

C) -π/6

D) -π

8 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x

B) y=2cosx

C) y=cos2x+1

D) y=sin2x+1

9 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 1

B) 3

C) 2

D) 4

10 / 25

Hisoblang:
arctg1

A) π/6

B) π/3

C) π/4

D) -π

11 / 25

Hisoblang:

A) 2π/3

B) 3π/2

C) 5π/3

D) π/3

12 / 25

Hisoblang:
arcsin 0

A) π

B) 0

C) 3π/2

D) π/2

13 / 25

Tengsizlikni yeching: sin≥ 2

A) 2

B) 1

C) Yechimga ega emas

D) 3

14 / 25

Hisoblang: arcsin(1/2)

A) π/6

B) π/3

C) π/2

D) 3π/2

15 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx+1

B) y=cosx-1

C) y=sinx+1

D) y=2cosx+1

16 / 25

Hisoblang:

A) π/4

B) 4π/3

C) π

D) π/6

17 / 25

Hisoblang:

A) -π/6

B) 5π/6

C) π/6

D) π/3

18 / 25

Hisoblang: arcsin √3/2

A) π/3

B) π/6

C) π/2

D) 3π/2

19 / 25

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

A) π/3

B) π/4

C) -π/6

D) π/6

20 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) q mulohaza p uchun yetarli shart

B) to’g’ri javob yo’q

C) bunday tushuncha yo’q

D) p mulohaza q uchun yetarli shart

21 / 25

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

A) 1 ta

B) 2 ta

C) 3 ta

D) 4 ta

22 / 25

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

A) to’g’ri javob yo’q.

B) x element A ga tegishli emas;

C) bunday ifoda yo’q

D) x element A ga tegishli;

23 / 25

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

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

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

C) {b,i,l}

D) {a}

24 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) q ∪ p

B) TJY

C) p⇒q

D) p ∪ q

25 / 25

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

A) ∩P

B) ¬P

C) ∪P

D) Øp

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