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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

Tenglamani yeching

A) 1

B) 0

C) -1

D) 2

2 / 25

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

A) 6

B) 2

C) 8

D) 4

3 / 25

Tenglama ildizi 5dan qancha kam

A) 15

B) 0

C) 10

D) 5

4 / 25

Tenglama haqqiqiy ildizlari ko`paytmasini toping.

A) -25

B) -32

C) -18

D) -10

5 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 1

C) 2

D) 4

6 / 25

Tenglamaning butun ildizlarini toping

A) 2

B) -1

C) 1 va -1

D) 1

7 / 25

Hisoblang: arcsin(1/2)

A) 3π/2

B) π/2

C) π/6

D) π/3

8 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx-2

B) y=2cosx+1

C) y=cosx-1

D) y=sinx-2

9 / 25

Hisoblang:

A) 5π/3

B) 2π/3

C) π

D) π/3

10 / 25

Hisoblang: arctg

A) π/3

B) -π

C) π/6

D) π/4

11 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 120

B) 60

C) 180

D) 240

12 / 25

Hisoblang:
arctg1

A) π/4

B) -π

C) π/6

D) π/3

13 / 25

Hisoblang: arcsin √3/2

A) π/2

B) π/3

C) 3π/2

D) π/6

14 / 25

Funksiyaning davrini aniqlang: y=sin5x/6

A) 432°

B) 540°

C) 180°

D) 480°

15 / 25

Hisoblang:

A) -π/6

B) 3π/4

C) π/3

D) -π/4

16 / 25

Hisoblang: arcsin(-1/2)

A) 3π/2

B) -π/6

C) π/6

D) π/3

17 / 25

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

A) Teng kuchli

B) Tavtologiya

C) Mulohazalarning berilishi xato

D) Teng kuchli emas

18 / 25

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

A) B'

B) B∩C

C) A∩B

D) A∪B

19 / 25

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

A) 2 ta

B) 3 ta

C) 1 ta

D) 4 ta

20 / 25

U={x| 3 ≤x< 12, x∈N} , A={x| 5

A) 9 ta

B) 3 ta

C) 2 ta

D) 10 ta

21 / 25

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

A) n(¬A∪B)=7

B) n(¬A∪B)=14

C) n(¬A∪B)=5

D) n(¬A∪B)=16

22 / 25

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

A) Dezyunksiyasi

B) Ekvivalensiyasi

C) Konversiyasi

D) Implikatsiyasi

23 / 25

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

A) 4 ta

B) 1 ta

C) 3 ta

D) 2 ta

24 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) TJY

B) p ∪ q

C) p⇒q

D) q ∪ p

25 / 25

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

A) Konversiyaga

B) Implikatsiyasiga

C) Dezyunksiyaga

D) Ekvivalensiyaga

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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