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10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

477 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 3

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) q mulohaza p uchun yetarli shart

B) bunday tushuncha yo’q

C) to’g’ri javob yo’q

D) p mulohaza q uchun yetarli shart

2 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plamning elementlar soni 6 ta;

B) A to’plam cheksiz to’plam;

C) A to’plam bo’sh to’plam;

D) A to’plamning elementlar soni 9 ta;

3 / 25

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

A) 2 ta

B) 3 ta

C) 1 ta

D) 4 ta

4 / 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;

5 / 25

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

A) A∪B∪C

B) (A∪B∪C)'

C) (A∪B)∪C

D) A∩B

6 / 25

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

A) B∪A={2,6,9,12}

B) B∪A={2,3,4,5,9,12}

C) B∪A={2,3,5,6,8,9,12,15}

D) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

7 / 25

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

A) n(¬A∩B)=16

B) n(¬A∩B)=14

C) n(¬A∩B)=5

D) n(¬A∩B)=7

8 / 25

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

A) 3 ta

B) 2 ta

C) 4 ta

D) 1 ta

9 / 25

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

A) A

B) A'

C) A∩B

D) B

10 / 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

11 / 25

Funksiyaning davrini aniqlang: y=cos3x/4

A) 480°

B) 60°

C) 432°

D) 180°

12 / 25

Funksiyaning davrini aniqlang:
y=sin6x (gradusda)

A) 120

B) 240

C) 60

D) 180

13 / 25

Hisoblang:

A) π

B) 4π/3

C) π/4

D) π/6

14 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 4

B) 3

C) 2

D) 1

15 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x+1

B) y=sin2x

C) y=2cosx

D) y=cos2x+1

16 / 25

Hisoblang: arccos 1/2

A) 2π/3

B) π/3

C) π/6

D) 3π/4

17 / 25

Hisoblang: arctg

A) -π/3

B) -π/6

C) -π

D) π/6

18 / 25

Tengsizlikni yeching: sin≥ 2

A) 2

B) 1

C) Yechimga ega emas

D) 3

19 / 25

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

A) π/6

B) -π

C) -π/6

D) -π/3

20 / 25

Tenglama ildizi 20dan qanchaga kam?

A) 7

B) 8

C) 6

D) 5

21 / 25

Tenglamani yeching

A) 2

B) 0

C) -1

D) 1

22 / 25

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

A) 2

B) 8

C) 4

D) 6

23 / 25

Teglamani yeching

A) 5/2

B) 1/2

C) 1

D) 1/3

24 / 25

Tenglama ildizi 5dan qancha kam

A) 0

B) 15

C) 10

D) 5

25 / 25

Tenglama haqqiqiy ildizlari ko`paytmasini toping.

A) -25

B) -10

C) -32

D) -18

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 3

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