Barcha fanlardan online testlar

11-sinf Matematika 4-chorak

InfoMaster

Aprel 20, 2021

323 Ko'rishlar 83 izohlar

SaqlashSaqlanganOlib tashlandi 5

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

11-sinf Matematika 4-chorak

Testni Salomov Sardor tayyorladi.

1 / 25

f(x)=sin2x funksiyasining barcha boshlang’ich funksiyalarini toping.

A) F(x)=-0,5cos2x+C

B) F(x)=2sin4x+c

C) F(x)=0,5cos2x+C

D) F(x)=-2cos2x+C

2 / 25

Funksiyaning statsionar nuqtalarini toping $f(x)=2x^3-3x^2-12x+3$

A) x=-1, x=3

B) x=3, x=2

C) x=0, x=2

D) x=-1, x=2

3 / 25

Moddiy nuqta S(t)=5t³+3t²+2t+4 qonuniyat bilan harakatlanayotgan jismning t=2 sekunddagi tezligini toping.

A) 70

B) 84

C) 60

D) 74

4 / 25

Funksiyaning kamayish oraliqlarini toping

A) (-2;0) va (0;1)

B) (-1;0) va (0;1)

C) (-1;0) va (0;2)

D) (-3;0) va (0;1)

5 / 25

Uchlari A(2;3;4) va B(-4;-5;-6) nuqtalarda bo’lgan AB kesmasining o’rtasining koordinatalarini toping.

A) (-2;-4;-1)

B) (-1;-1;-1)

C) (-1;-1;-4)

D) (-1;-3;-1)

6 / 25

Funksiya hosilasini toping: f(x)=5

A) 0

B) 5

C) x

D) 10

7 / 25

Uchlari A(4;0;1), B(5;-2;1), C(4;8;5) nuqtalarda bo’lgan uchburchakning AL bissektrisasi uzunligini toping

A) (4√2)3

B) 4

C) (2√5)/3

D) (4√2)/5

8 / 25

A(-4;3;6) nuqtaning Oxz tekisligiga nisbatan simmrtrik nuqtasini toping.

A) (-4;-6;6)

B) (-4;-3;6)

C) (-4;-3;9)

D) (-8;-3;6)

9 / 25

Uchlari A(2;-3;4) va B(-2;4;5) nuqtalarda bo’lgan AB kesmasining uzunligini toping

A) √55

B) √66

C) √24

D) √19

10 / 25

Funksiya hosilasini toping

f(x)=(2x+4)(3x+1)

A) 12x

B) 3x+1

C) 16x+14

D) 12x+14

11 / 25

A) 13

B) 20

C) 14

D) 18

12 / 25

Murakkab funksiyaning hosilasini toping. y=x²sinx

A) y’=2xsinx-x²

B) y’=2xsinx+x²cosx

C) y’=-2xsinx+x²

D) y’=x²cosx-2xsinx

13 / 25

Muntazam uchburchak tomoni 3 ga teng. Uchburchak tomonlari o’rtalari tutashtirilib, muntazam uchburchaklar hosil qilindi. Ichma-ich joylashgan uchburchaklar yuzlari yig’indisini toping

A) 3

B) 2√3

C) 3√3

D) 2

14 / 25

Uchlari soni 14 ta, qirralari soni esa 21 ta bo’lgan ko’pyoqning yoqlari sonini toping.

A) 16

B) 8

C) 4

D) 9

15 / 25

tengsizlikning yechimi bo’lgan eng kichik natural sonni toping

A) 4

B) 3

C) 1

D) 5

16 / 25

Ixtiyoriy kvadratga tashqi va ichki chizilgan aylanalar yuzlari nisbati a ga teng. Ixtiyoriy aylanaga ichki va tashqi chizilgan kvadratlar yuzlari nisbati b ga teng bolsa, a/b ni toping

A) 335

B) 1

C) 4

D) 1/2

17 / 25

aniq integralni hisoblang

A) 2,5

B) 2

C) 4

D) 6

18 / 25

cos15⁰*cos45⁰ *cos75⁰ ni hisoblang

A) √8/2

B) √2

C) √2/2

D) 2√2

19 / 25

x=1, y=2^x va y=2^-x chiziqlari bilan chegaralangan sohaning yuzini toping

A) log₄e

B) ln4

C) log₃e

D) ln3

20 / 25

Funksiyaning aniqlanish sohasini toping : y=log_x-2(x²+7x-8)

A) (-∞;-8)U(2;3)U(3;+∞)

B) (2;3)U(3;+∞)

C) (-∞;-1)U(8;+∞)

D) (8;+∞)

21 / 25

$y=6^{ln(x^{2}+5)}$ funksiyasining kamayish oralig’ini toping

A) (-∞;0]

B) (-√5;√5)

C) (0;+∞)

D) ∅

22 / 25

Bir burchagi 60⁰ bo’lgan to’g’ri burchakli uchburchakka tomoni 6 ga teng romb shunday ichki chizilganki, 60⁰ li burchak ular uchun umumiy, rombning barcha uchlari uchburchakning tomonlarida yotadi. Uchburchak yuzini toping

A) (81√3)/2

B) (8√3)/2

C) √3/2

D) (1√3)/2

23 / 25

Agar f(x)=6+5tg²2x bo’lsa, f^'(π) ni toping

A) 1

B) 0

C) 3

D) 5

24 / 25

Tomoni 4 ga teng bo’lgan teng tomonli uchburchak ichiga uchburchakning tomonlariga urinuvchi uchta teng doira joylashtirilgan. O’zaro urunuvchi doiralar yoylaridan hosil bo’lgan egri chiziqli uchburchakning yuzini toping

A) (2-√3)(2-π)

B) (2-√3)(2√3-π)

C) 2√3-π

D) (4-√3)(2√3-π)

25 / 25

B,C,D,E nuqtalar aylanadagi, A esa aylanadan tashqaridagi nuqtalar. D nuqta AE kesmada, B esa AC kesmada yotadi. Agar AE=12 va AC=16 bo’lsa, BE vatar uzunligining CD vatar uzunligiga nisbatini toping

A) 3/4

B) 1

C) 3

D) 4