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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

336 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 2

OMAD YOR BO'LSIN!

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 7

B) 8

C) 6

D) 5

2 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 1 va 3;

B) hammasi

C) 2 va 3;

D) 1 va 2;

3 / 25

Teglamani yeching

A) 5/2

B) 1/3

C) 1/2

D) 1

4 / 25

Tenglamani yeching

A) -1

B) 1

C) 0

D) 2

5 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 240

B) 120

C) 180

D) 60

6 / 25

Hisoblang:

A) 5π/6

B) -π/6

C) π/3

D) 6π/5

7 / 25

Hisoblang: arcsin(-1/2)

A) π/6

B) π/3

C) -π/6

D) 3π/2

8 / 25

Hisoblang: arctg

A) π/6

B) π/4

C) π/3

D) -π

9 / 25

Hisoblang:

A) -π/6

B) π/6

C) π/3

D) 5π/6

10 / 25

Hisoblang:

A) π/3

B) -π/4

C) π/6

D) -π/6

11 / 25

Hisoblang:
arctg $\left ( -\sqrt{3} \right )$

A) -π/3

B) π/6

C) -π/6

D) -π

12 / 25

Hisoblang:

A) 3π/4

B) -π/6

C) -π/4

D) π/3

13 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=cosx-2

C) y=cosx-1

D) y=sinx-2

14 / 25

Hisoblang: arcsin(1/2)

A) π/3

B) π/2

C) 3π/2

D) π/6

15 / 25

Hisoblang: arccos 1/2

A) π/6

B) 2π/3

C) 3π/4

D) π/3

16 / 25

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

A) A∪B

B) A

C) A'

D) B'

17 / 25

A={2,5,6,8,9,12},
B={3,6,9,12,15} to’plamlar uchun B∪A ni toping.

A) B∪A={2,6,9,12}

B) B∪A={2,3,5,6,8,9,12,15}

C) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

D) B∪A={2,3,4,5,9,12}

18 / 25

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

A) Konversiyasi

B) Ekvivalensiyasi

C) Dezyunksiyasi

D) Implikatsiyasi

19 / 25

To’plamlarni umumiy ko’rinishini toping.

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

B) A = a

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

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

20 / 25

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

A) 4 ta

B) 8 ta

C) 16 ta

D) 5 ta

21 / 25

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

A) n(¬A∩B)=5

B) n(¬A∩B)=14

C) n(¬A∩B)=16

D) n(¬A∩B)=7

22 / 25

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

A) x element A ga tegishli emas;

B) bunday ifoda yo’q

C) to’g’ri javob 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) {a,b,f,e,i,l}

C) {b,i,l}

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

24 / 25

Quyidagi mulohazalar teng kuchlimi ?
(p∨q) va ¬p∧¬q

A) Teng kuchli

B) Teng kuchli emas

C) Mulohazalarning berilishi xato

D) Tavtologiya

25 / 25

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

A) A'

B) A

C) B

D) A∩B

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

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