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10-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

478 Ko'rishlar 10 izohlar

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1

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

10-sinf Matematika 4-chorak

Testni Imomnazarov Ibrohim tayyorladi.

1 / 25

Hisoblang:
$\LARGE 3^{2+log_{3}5}$

A) 18

B) 3

C) 9

D) 45

2 / 25

Ayirmani toping.

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

A) -2+6i

B) -1+6i

C) 1+5i

D) 7+6i

3 / 25

z soniga qo‘shma bo‘lgan z̅ sonni toping. z=5−3i

A) z=5+3i

B) z=-5+3i

C) z=-5−3i

D) z=5−3i

4 / 25

Irratsional tenglamani yeching:
$\sqrt{6x-9}=\sqrt{3x}$

A) 3

B) 1

C) 1/9

D) 2

5 / 25

Tengsizlikni yeching:

lg(1-3x)>1

A) x>-3

B) x<-3

C) x>6

D) x>-2

6 / 25

Kompleks sonni haqiqiy va mavhum qismlarini toping.

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

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

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

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

7 / 25

Tenglamani yeching:

A) 6

B) 4

C) 8

D) 2

8 / 25

Tenglama ildizi 5dan qancha kam

A) 10

B) 0

C) 5

D) 15

9 / 25

Tekislikda A(3;1) va B(7;3) nuqtalardan teng uzoqlikda joylashgan C(5;x) nuqtani toping.

A) (5;3)

B) (4;3)

C) (4;2)

D) (5;2)

10 / 25

Tenglamani yeching

A) -7; 9,5

B) 7

C) 7; 2,5

D) 7; 1,5

11 / 25

Tenglamalar sistemasining nechta yechimi bor?

A) 4

B) 1

C) 3

D) 2

12 / 25

Hisoblang:

A) π/3

B) -π/6

C) 3π/4

D) -π/4

13 / 25

Tengsizlikni yeching: sin≥ 2

A) 3

B) 1

C) 2

D) Yechimga ega emas

14 / 25

Tengsizlikni yechimi quyidagi javoblarda qaysi biri?

A) 2

B) 1

C) 4

D) 3

15 / 25

Funksiyaning davrini aniqlang:
y=cos3x (gradusda)

A) 360

B) 60

C) 240

D) 120

16 / 25

Hisoblang:
arcsin 0

A) 3π/2

B) π

C) π/2

D) 0

17 / 25

Hisoblang:

A) 5π/2

B) 3π/3

C) π/3

D) 2π/3

18 / 25

Hisoblang:

A) -π/3

B) -π/4

C) π

D) π/3

19 / 25

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

A) 1 ta

B) 3 ta

C) 2 ta

D) 4 ta

20 / 25

p⇒q mulohazalarning konversiyasi qanday yoziladi ?

A) q ∪ p

B) p ∪ q

C) p⇒q

D) TJY

21 / 25

p⇒q bu yerda « Yetarli shart » qaysi ?

A) to’g’ri javob yo’q

B) q mulohaza p uchun yetarli shart

C) p mulohaza q uchun yetarli shart

D) bunday tushuncha yo’q

22 / 25

To’plamlarni umumiy ko’rinishini toping.

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

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

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

D) A = a

23 / 25

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

A) x element A ga tegishli emas;

B) to’g’ri javob yo’q.

C) bunday ifoda yo’q

D) x element A ga tegishli;

24 / 25

Quyidagilardan qaysi biri mulohaza bo’ladi?
1.Bugun yomg’ir yogadimi?
2.Uchburchakning beshta tamoni bor.
3.Sening yoshing nechada?
4.Bugun havo issiq.

A) 2 va 4

B) Faqat 4

C) 1 va 4

D) 1,2 va 3

25 / 25

Har doim rost bo’ladigan mulohaza nima deyiladi ?

A) Konyuksiya

B) Tavtologiya

C) Teng kuchli

D) Dezyunksiya

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Author: InfoMaster

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