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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

396 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 2

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Teglamani yeching

A) 1

B) 1/3

C) 5/2

D) 1/2

2 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 1 va 3;

B) hammasi

C) 1 va 2;

D) 2 va 3;

3 / 25

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

A) 2

B) 1

C) x∈R

D) 0

4 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 2

C) 4

D) 1

5 / 25

Tenglama haqqiqiy ildizlari ko`paytmasini toping.

A) -32

B) -10

C) -18

D) -25

6 / 25

Tenglama ildizi 5dan qancha kam

A) 5

B) 15

C) 10

D) 0

7 / 25

Tenglamani yeching

A) 7

B) 7; 1,5

C) -7; 9,5

D) 7; 2,5

8 / 25

Ikki mulohaza "agar ... bo‘lsa, u holda ..." ibora bilan boglansa, u holda mulohazalar .......ega bo‘lamiz.

A) Dezyunksiyaga

B) Ekvivalensiyaga

C) Implikatsiyasiga

D) Konversiyaga

9 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) to’g’ri javob yo’q

B) bunday tushuncha yo’q

C) q mulohaza p uchun zaruriy shart

D) p mulohaza q uchun zaruriy shart

10 / 25

Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi?

A) Kril alifbo bosh harlari bilan

B) Lotin alifbo kichik harlari bilan

C) Kril alifbo kichik harlari bilan

D) Lotin alifbo bosh harlari bilan

11 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) p ∪ q

B) q ∪ p

C) TJY

D) p⇒q

12 / 25

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

A) n(¬A∪B)=14

B) n(¬A∪B)=5

C) n(¬A∪B)=7

D) n(¬A∪B)=16

13 / 25

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

A) A∪B

B) B∩C

C) A∩B

D) A∪B∪C

14 / 25

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

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

B) {b,i,l}

C) {a}

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

15 / 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

16 / 25

To‘plamni tashkil etgan obyektlar uning ………..deyiladi.

A) Kattaligi

B) Xossasi

C) Elementlari

D) Kesishmasi

17 / 25

Hisoblang:
arcsin 0

A) π

B) 3π/2

C) π/2

D) 0

18 / 25

Hisoblang:
arctg1

A) π/3

B) π/4

C) π/6

D) -π

19 / 25

Hisoblang: arcsin(1/2)

A) π/6

B) 3π/2

C) π/2

D) π/3

20 / 25

Hisoblang:

A) -π/4

B) π/6

C) π/3

D) -π/6

21 / 25

Hisoblang:

A) π/3

B) -π/6

C) 6π/5

D) 5π/6

22 / 25

Hisoblang: arcsin √3/2

A) π/2

B) 3π/2

C) π/6

D) π/3

23 / 25

Hisoblang: arctg

A) -π

B) -π/3

C) π/6

D) -π/6

24 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 2

B) 1

C) 4

D) 3

25 / 25

Hisoblang:

A) π/3

B) 5π/2

C) 3π/3

D) 2π/3

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

Author: InfoMaster

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SaqlashSaqlanganOlib tashlandi 2

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