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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

369 Ko'rishlar 10 izohlar

SaqlashSaqlanganOlib tashlandi 1

1

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

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

A) Ekvivalensiyaga

B) Implikatsiyasiga

C) Dezyunksiyaga

D) Konversiyaga

2 / 25

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

A) Cheksiz ko’p

B) 15 ta

C) 7 ta

D) 8 ta

3 / 25

x∈A kabi yozuvni o’qilishi to’g’ri ko’rsatilgan qatorni toping.

A) x element A ga tegishli emas;

B) bunday ifoda yo’q

C) to’g’ri javob yo’q.

D) x element A ga tegishli;

4 / 25

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

A) B'

B) A

C) A∪B

D) A'

5 / 25

Ushbu ifoda qanday o’qiladi?

A) A to’plam cheksiz to’plam;

B) A to’plam bo’sh to’plam;

C) A to’plamning elementlar soni 6 ta;

D) A to’plamning elementlar soni 9 ta;

6 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) q ∪ p

B) p⇒q

C) TJY

D) p ∪ q

7 / 25

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

A) -π/6

B) -π/3

C) π/6

D) -π

8 / 25

Hisoblang:
arcsin 1

A) 3π/2

B) π/2

C) 0

D) π

9 / 25

Hisoblang: arctg

A) -π/6

B) π/6

C) -π/3

D) -π

10 / 25

Hisoblang: arcsin(1/2)

A) π/6

B) π/3

C) π/2

D) 3π/2

11 / 25

Hisoblang:

A) π

B) π/3

C) -π/3

D) -π/4

12 / 25

Funksiyaning davrini aniqlang: y=cosx/3 (gradusda)

A) 120

B) 1200

C) 1080

D) 240

13 / 25

Grafigikka qarab finksiyani toping.

A) y=2sinx

B) y=cosx

C) y=3sinx

D) y=2cosx

14 / 25

Grafigikka qarab finksiyani toping.

A) y=cosx-1

B) y=sinx+1

C) y=2cosx+1

D) y=cosx+1

15 / 25

Hisoblang:

A) π

B) 2π/3

C) π/3

D) 5π/3

16 / 25

Yig‘indini toping.

9i-(3-8i)

A) -3+17i

B) -3+i

C) -i

D) -1-3i

17 / 25

Ko`paytmani toping.

(-3+2i)(8+4i)

A) -36+4i

B) 18+28i

C) -32+4i

D) 6-4i

18 / 25

Ayirmani toping.

(2+6i)-(-4+2i)

A) 6-4i

B) 2+6i

C) 6+4i

D) 4-6i

19 / 25

Kompleks sonlarni algebraik ko'rinishda yozing.
Re(z)=-8, Im(z)=3

A) z=-8+√ 9i

B) z=-8-√ 9i

C) z=3+8i

D) z=8+3i

20 / 25

Tenglamani yeching:
$\LARGE log{_2}x=-3$

A) -8

B) 1/8

C) 1/4

D) 6

21 / 25

Tenglamani katta ildizini toping:
(x−5)(x+4)(x−11)=0

A) -4

B) 16

C) 5

D) 11

22 / 25

Tenglamani yeching

A) 7; 1,5

B) 7

C) 7; 2,5

D) -7; 9,5

23 / 25

Tenglamani yeching

A) 0

B) -1

C) 1

D) 2

24 / 25

Tenglama ildizi 5dan qancha kam

A) 10

B) 15

C) 0

D) 5

25 / 25

Tenglamani yeching

A) 1

B) 0

C) 2,5

D) 3

0%

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 1

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