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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

351 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 2

OMAD YOR BO'LSIN!

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Hisoblang:
arctg1

A) -π

B) π/3

C) π/6

D) π/4

2 / 25

Hisoblang:

A) 3π/2

B) π/3

C) 2π/3

D) 5π/3

3 / 25

Hisoblang:

A) π/6

B) π/4

C) π

D) 4π/3

4 / 25

Hisoblang:

A) 5π/3

B) 2π/3

C) π/3

D) π

5 / 25

Hisoblang:
arcsin 1

A) 3π/2

B) π

C) 0

D) π/2

6 / 25

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

A) π/4

B) π/6

C) π/3

D) -π/6

7 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx+1

B) y=cosx+1

C) y=cosx-1

D) y=sinx+1

8 / 25

Hisoblang:

A) π

B) -π/3

C) π/3

D) -π/4

9 / 25

Funksiyaning davrini aniqlang: y=sin5x/6

A) 180°

B) 432°

C) 480°

D) 540°

10 / 25

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

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

B) Elementlar soni chesiz bo’lishi kerak.

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

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

11 / 25

Quyidagilardan qaysi biri mulohaza bo’ladi?
1.Bugun yomg’ir yogadimi?
2.Uchburchakning beshta tamoni bor.
3.Sening yoshing nechada?
4.Bugun havo issiq.

A) 2 va 4

B) 1 va 4

C) 1,2 va 3

D) Faqat 4

12 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) bunday tushuncha yo’q

B) to’g’ri javob yo’q

C) q mulohaza p uchun yetarli shart

D) p mulohaza q uchun yetarli shart

13 / 25

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

A) 5 ta

B) 16 ta

C) 4 ta

D) 8 ta

14 / 25

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

A) 7 ta

B) Cheksiz ko’p

C) 15 ta

D) 8 ta

15 / 25

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

A) A'

B) A∪B

C) B'

D) A

16 / 25

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

A) n(¬A∪B)=7

B) n(¬A∪B)=16

C) n(¬A∪B)=5

D) n(¬A∪B)=14

17 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Dezyunksiya

B) Teng kuchli

C) Tavtologiya

D) Konyuksiya

18 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) TJY

B) p ∪ q

C) p⇒q

D) q ∪ p

19 / 25

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

A) Mulohazalarning berilishi xato

B) Tavtologiya

C) Teng kuchli

D) Teng kuchli emas

20 / 25

P mulohazaning inkori to’g’ri yozilgan qatorni toping.

A) ∩P

B) ∪P

C) ¬P

D) Øp

21 / 25

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

A) 2 ta

B) 3 ta

C) 4 ta

D) 1 ta

22 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 1 va 3;

B) 2 va 3;

C) 1 va 2;

D) hammasi

23 / 25

Tenglamaning butun ildizlarini toping

A) 1 va -1

B) 1

C) -1

D) 2

24 / 25

Tenglamani yeching

A) 0

B) 2

C) 1

D) -1

25 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 1

B) 3

C) 4

D) 2

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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