10-sinf Matematika 2-chorak

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10-sinf Matematika 2-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 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,...]

2 / 25

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

A) Kesishmasi

B) Xossasi

C) Elementlari

D) Kattaligi

3 / 25

p⇒q bu yerda « Zaruriy shart » qaysi ?

A) to’g’ri javob yo’q

B) q mulohaza p uchun zaruriy shart

C) bunday tushuncha yo’q

D) p mulohaza q uchun zaruriy shart

4 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) q ∪ p

B) p⇒q

C) TJY

D) p ∪ q

5 / 25

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

A) A'

B) B'

C) A∪B

D) A

6 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plam cheksiz to’plam;

B) A to’plamning elementlar soni 9 ta;

C) A to’plam bo’sh to’plam;

D) A to’plamning elementlar soni 6 ta;

7 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) q mulohaza p uchun yetarli shart

B) bunday tushuncha yo’q

C) p mulohaza q uchun yetarli shart

D) to’g’ri javob yo’q

8 / 25

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

A) Ekvivalensiyasi

B) Implikatsiyasi

C) Dezyunksiyasi

D) Konversiyasi

9 / 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;

10 / 25

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

A) 5 ta

B) 8 ta

C) 16 ta

D) 4 ta

11 / 25

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

A) {b,i,l}

B) {a}

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

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

12 / 25

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

A) B∪A={2,3,5,6,8,9,12,15}

B) B∪A={2,3,4,5,9,12}

C) B∪A={2,6,9,12}

D) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

13 / 25

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

A) 3 ta

B) 1 ta

C) 2 ta

D) 4 ta

14 / 25

Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi?

A) Kril alifbo bosh harlari bilan

B) Lotin alifbo bosh harlari bilan

C) Kril alifbo kichik harlari bilan

D) Lotin alifbo kichik harlari bilan

15 / 25

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

A) Ekvivalensiyaga

B) Dezyunksiyaga

C) Implikatsiyasiga

D) Konversiyaga

16 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 2 va 3;

B) hammasi

C) 1 va 2;

D) 1 va 3;

17 / 25

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

A) 1

B) x∈R

C) 2

D) 0

18 / 25

Tenglamaning butun ildizlarini toping

A) -1

B) 2

C) 1 va -1

D) 1

19 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) 0

B) 11/3

C) 1

D) -1

20 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 1

B) 3

C) 4

D) 2

21 / 25

Tenglamani yeching:

A) 6

B) 8

C) 4

D) 2

22 / 25

Tenglamani yeching

A) 2

B) 1

C) -1

D) 0

23 / 25

Tenglama haqqiqiy ildizlari ko`paytmasini toping.

A) -18

B) -10

C) -25

D) -32

24 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 2

B) 4

C) 1

D) 3

25 / 25

Teglamani yeching

A) 5/2

B) 1/2

C) 1

D) 1/3

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«https://timeoftheworld.date/wiki/User:EstelleBradberry»

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10-sinf Matematika 2-chorak

Baholash mezoni

86%-100% 5 baho

71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho