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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

353 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 2

OMAD YOR BO'LSIN!

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Tengsizlikni yeching: sin≥ 2

A) 3

B) Yechimga ega emas

C) 1

D) 2

2 / 25

Hisoblang: arcsin(1/2)

A) π/6

B) 3π/2

C) π/3

D) π/2

3 / 25

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

A) π/4

B) π/3

C) -π/6

D) π/6

4 / 25

Hisoblang:

A) π/6

B) 4π/3

C) π

D) π/4

5 / 25

Hisoblang:

A) π/3

B) -π/4

C) 3π/4

D) -π/6

6 / 25

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

A) -π/6

B) -π

C) π/6

D) -π/3

7 / 25

Hisoblang:

A) 6π/5

B) 5π/6

C) π/3

D) -π/6

8 / 25

Hisoblang:
arcsin 1

A) π/2

B) 0

C) π

D) 3π/2

9 / 25

Hisoblang: arcsin(-1/2)

A) -π/6

B) 3π/2

C) π/6

D) π/3

10 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x+1

B) y=sin2x

C) y=2cosx

D) y=cos2x+1

11 / 25

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

A) 2 ta

B) 3 ta

C) 1 ta

D) 4 ta

12 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) p⇒q

B) p ∪ q

C) q ∪ p

D) TJY

13 / 25

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

A) A∩B

B) B'

C) B∩C

D) A∪B

14 / 25

Ikkita to’plam teng bo’lishi uchun qanday xossaga ega bo’ishi kerak?

A) Ular bir xil elementga ega bo’lishi kerak va A⊆B, B⊆A kabi belgilanadi.

B) Ikkita to’plam bir biriga teng bo’lmaydi.

C) Elementlar soni chesiz bo’lishi kerak.

D) Ular har xil elementga ega bo’lishi kerak va A∪B, B∩A kabi belgilanadi.

15 / 25

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

A) n(¬A∩B)=7

B) n(¬A∩B)=5

C) n(¬A∩B)=14

D) n(¬A∩B)=16

16 / 25

Mulohaza deb nimaga aytiladi?

A) Faqat rost darak gapga.

B) Rost yoki yolg’on bo’ladigan darak gapga.

C) So’roq gapga.

D) Faqat yolg’on darak gapga.

17 / 25

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

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

B) {a}

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

D) {b,i,l}

18 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Teng kuchli

B) Dezyunksiya

C) Tavtologiya

D) Konyuksiya

19 / 25

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

A) 4

B) 8

C) 6

D) 2

20 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) 11/3

B) 0

C) 1

D) -1

21 / 25

8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching.

A) 2

B) 1

C) x∈R

D) 0

22 / 25

Tenglamani yeching

A) 7; 2,5

B) -7; 9,5

C) 7; 1,5

D) 7

23 / 25

Teglamani yeching

A) 1/2

B) 1/3

C) 5/2

D) 1

24 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 5

B) 7

C) 6

D) 8

25 / 25

Tenglama ildizi 5dan qancha kam

A) 0

B) 5

C) 15

D) 10

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

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Author: InfoMaster

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SaqlashSaqlanganOlib tashlandi 2

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