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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

375 Ko'rishlar 10 izohlar

SaqlashSaqlanganOlib tashlandi 1

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Kompleks sonni haqiqiy va mavhum qismlarini toping.

A) Re(z)=4, Im(z)=-0.5

B) Re(z)=-4, Im(z)=0.5

C) Re(z)=1/2, Im(z)=0.5

D) Re(z)=4, Im(z)=1/2

2 / 25

Hisoblang:
$e^{ln5}$

A) 4

B) e

C) 3

D) 5

3 / 25

Hisoblang: arccos 1/2

A) 3π/4

B) π/3

C) π/6

D) 2π/3

4 / 25

Hisoblang: arcsin √3/2

A) 3π/2

B) π/3

C) π/2

D) π/6

5 / 25

Hisoblang:

A) -π/3

B) π/3

C) π

D) -π/4

6 / 25

Hisoblang:

A) -π/6

B) π/6

C) -π/4

D) π/3

7 / 25

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

A) 1200

B) 1080

C) 240

D) 120

8 / 25

Hisoblang: arcsin(-1/2)

A) 3π/2

B) -π/6

C) π/6

D) π/3

9 / 25

Funksiyaning davrini aniqlang: y=cos3x/4

A) 60°

B) 480°

C) 432°

D) 180°

10 / 25

Tenglamani yeching

A) -7; 9,5

B) 7

C) 7; 1,5

D) 7; 2,5

11 / 25

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

A) 2

B) 6

C) 4

D) 8

12 / 25

Tenglamani yeching:

A) 4

B) 6

C) 8

D) 2

13 / 25

Tenglama ildizi 5dan qancha kam

A) 15

B) 10

C) 5

D) 0

14 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 3

B) 1

C) 2

D) 4

15 / 25

Tenglamani yeching

A) 3

B) 0

C) 1

D) 2,5

16 / 25

Teng kuchli tenglamalarni ko‘rsating:

A) 1 va 3;

B) hammasi

C) 1 va 2;

D) 2 va 3;

17 / 25

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

A) B

B) A'

C) A

D) A∩B

18 / 25

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

A) ∪P

B) ∩P

C) ¬P

D) Øp

19 / 25

U={x| 3 ≤x< 12, x∈N} , A={x| 5

A) 3 ta

B) 2 ta

C) 9 ta

D) 10 ta

20 / 25

A,B,C to’plamlar Venn diagrammasida tasvirlangan,
A∩B∩C to’plamlarni elementlarini toping.

A) {b,i,l}

B) {a,b,f,e,i,l}

C) {a,b,c,d,h,j}

D) {a}

21 / 25

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

A) 1 ta

B) 4 ta

C) 2 ta

D) 3 ta

22 / 25

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

A) A∪B

B) B∩C

C) A∩B

D) A∪B∪C

23 / 25

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

A) Cheksiz ko’p

B) 7 ta

C) 8 ta

D) 15 ta

24 / 25

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

A) Tavtologiya

B) Teng kuchli emas

C) Mulohazalarning berilishi xato

D) Teng kuchli

25 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) p mulohaza q uchun yetarli shart

B) to’g’ri javob yo’q

C) bunday tushuncha yo’q

D) q mulohaza p uchun yetarli shart

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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