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Matematika choraklik

10-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

385 Ko'rishlar 7 izohlar

SaqlashSaqlanganOlib tashlandi 2

1

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 3-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Hisoblang: arctg

A) π/4

B) π/3

C) π/6

D) -π

2 / 25

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

A) π/6

B) π/4

C) π/3

D) -π/6

3 / 25

Grafigikka qarab finksiyani toping.

A) y=sin2x+1

B) y=2cosx

C) y=sin2x

D) y=cos2x+1

4 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 4

B) 3

C) 2

D) 1

5 / 25

Hisoblang:
arcsin 1

A) π/2

B) 0

C) 3π/2

D) π

6 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx+1

B) y=2cosx+1

C) y=cosx-1

D) y=sinx+1

7 / 25

Hisoblang:

A) 6π/5

B) 5π/6

C) -π/6

D) π/3

8 / 25

Grafigikka qarab finksiyani toping.

A) y=2cosx

B) y=cosx

C) y=3sinx

D) y=2sinx

9 / 25

Funksiyaning davrini aniqlang:
y=cos3x (gradusda)

A) 240

B) 120

C) 60

D) 360

10 / 25

Hisoblang:

A) 5π/6

B) π/3

C) -π/6

D) π/6

11 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 1

C) 2

D) 4

12 / 25

Bikvadrat tenglamaning ildizlari yig‘indisini toping:

A) 0

B) 11/3

C) -1

D) 1

13 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 2

C) 1

D) 4

14 / 25

Teglamani yeching

A) 5/2

B) 1

C) 1/3

D) 1/2

15 / 25

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

A) 0

B) x∈R

C) 2

D) 1

16 / 25

Tenglamaning butun ildizlarini toping

A) 2

B) 1 va -1

C) -1

D) 1

17 / 25

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

A) 7 ta

B) 15 ta

C) 8 ta

D) Cheksiz ko’p

18 / 25

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

A) B∪A={2,3,4,5,9,12}

B) B∪A={2,3,5,6,8,9,12,15}

C) B∪A={1,2,3,4,5,6,7,8,9,10,11,12}

D) B∪A={2,6,9,12}

19 / 25

To’plamlarni umumiy ko’rinishini toping.

A) A = a

B) A = [a,b,c,...]

C) A = {a,b,c,...}

D) A = (a,b,c,...)

20 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Tavtologiya

B) Teng kuchli

C) Konyuksiya

D) Dezyunksiya

21 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) p mulohaza q uchun yetarli shart

B) to’g’ri javob yo’q

C) q mulohaza p uchun yetarli shart

D) bunday tushuncha yo’q

22 / 25

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

A) Konversiyaga

B) Dezyunksiyaga

C) Implikatsiyasiga

D) Ekvivalensiyaga

23 / 25

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

A) Xossasi

B) Kesishmasi

C) Elementlari

D) Kattaligi

24 / 25

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

A) B'

B) A∪B

C) A'

D) A

25 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plamning elementlar soni 9 ta;

B) A to’plamning elementlar soni 6 ta;

C) A to’plam cheksiz to’plam;

D) A to’plam bo’sh to’plam;

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Author: InfoMaster

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