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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

889 Ko'rishlar 7 izohlar

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Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx

B) y=cos2x+1

C) y=sin2x

D) y=sin2x+1

2 / 25

Hisoblang:

A) π/6

B) -π/6

C) π/3

D) -π/4

3 / 25

Hisoblang:

A) 3π/3

B) 2π/3

C) π/3

D) 5π/2

4 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 180

B) 240

C) 120

D) 60

5 / 25

Hisoblang:
arcsin 0

A) 3π/2

B) 0

C) π/2

D) π

6 / 25

Hisoblang: arccos 1/2

A) 2π/3

B) π/3

C) 3π/4

D) π/6

7 / 25

Grafigikka qarab finksiyani toping.

A) y=2sinx

B) y=cosx

C) y=2cosx

D) y=3sinx

8 / 25

Hisoblang:

A) π/3

B) 5π/3

C) 3π/2

D) 2π/3

9 / 25

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

A) 4

B) 6

C) 8

D) 2

10 / 25

Tenglama ildizi 5dan qancha kam

A) 10

B) 15

C) 5

D) 0

11 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 1 va 2;

B) 2 va 3;

C) hammasi

D) 1 va 3;

12 / 25

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

A) 11

B) -4

C) 16

D) 5

13 / 25

Teglamani yeching

A) 1

B) 1/2

C) 5/2

D) 1/3

14 / 25

Tenglamaning butun ildizlarini toping

A) 1 va -1

B) 1

C) -1

D) 2

15 / 25

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

A) B∩C

B) A∩B

C) A∪B

D) A∪B∪C

16 / 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,...]

17 / 25

U={x| 3 ≤x< 12, x∈N} , A={x| 5

A) 10 ta

B) 3 ta

C) 2 ta

D) 9 ta

18 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Teng kuchli

B) Tavtologiya

C) Konyuksiya

D) Dezyunksiya

19 / 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}

20 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) q ∪ p

B) p⇒q

C) TJY

D) p ∪ q

21 / 25

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

A) x element A ga tegishli;

B) to’g’ri javob yo’q.

C) bunday ifoda yo’q

D) x element A ga tegishli emas;

22 / 25

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

A) 15 ta

B) 7 ta

C) 8 ta

D) Cheksiz ko’p

23 / 25

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

A) 4 ta

B) 3 ta

C) 1 ta

D) 2 ta

24 / 25

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

A) A∩B

B) (A∪B)∪C

C) (A∪B∪C)'

D) A∪B∪C

25 / 25

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

A) A∩B

B) B'

C) B∩C

D) A∪B

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