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    1. Sher, 120 m ko`p B) Sher, 120 m ko`p

C) Yo`lbars, 150 m ko`p D) Yo`lbars, 1200 m ko`p


x π
A) 49 sm2 B) 42 sm2 C) 35 sm2 D) 50 sm2
86. 3(3). Agar 47,8 10n 0, 0000478 bo’lsa, n ni toping.
A) -4 B) -5 C) -6 D) -7

77. 7(3).
y cos2 ( 
2 4
)  2ctgx
funksiyaning eng kichik

87. 8(3). A= {1;3;5;6;8;10} va B= {5;6;7;8;10} to’plamlar



musbat davrini toping.
A) 6π B) davriy emas C) 3π D) 2π
berilgan A B
toping.
to’plamning qism to’plamlar sonini


7 8 9 69

1       
1 11 11 ...... 1 1
78. 1(3). Hisoblang:
A) 7 B) 10 C) 69/7 D) 10/7

79. 14(3). ABCD to’rtburchak aylanaga ichki chizilgan, Agar 1050 , 300 bo’lsa,
A) 256 B) 6 C) 128 D) 11

88. 13(3). ABCD trapetsiyaning yuzi 60 ga teng, asoslari DC=6, AB=2. BC tomonidan E nuqta olingan bo’lib, BE=2EC bo’lsa, ADE uchbutchakning yuzini toping. A) 35 B) 16 C) 12 D) 21



A) 750
B) 700
C) 800
D) 600
89.
an arifmetik progressiya uchun quyidagi munosabat

  1. 19(3). Ko‘rkam shahridan Ko‘klam shahriga olib boruvchi yollar tasvirlangan. Ko‘rkam shahridan Ko‘klam shahriga necha xil usulda borish mumkin?

o`rili bo`lsa, a4 ni toping ?
a8 a5  23 , a6 a9  30
5 3 11



    1. 2 B)

  1. C)

2 D) 4



π sin π cos π π

2sin2
 ( 6 6 )  ctg




    1. 5 xil B) 9 xil C) 6 xil D) 7 xil



90. Soddalshtiring:
6 cos π
6
sin π 6
6

  1. 6 B)

e 1
C) 2 D) 1

(ex

  1. 10(3). Hisoblng: 1

)dx.
x

  1. Tengsizlikning intervaldagi yechimini ko`rsating ?





    1. ee e 1

C) ee e 1

    1. ee e 1

D) ee e 1


x 1 2
x x
x21

A)
B)


x 1 C)
x 1
D)

  1. Soddalashtiring: x

A) -1 B) 1 C) x-1 D) x+1



  1. Quyidagilardan nechtasi to’g’ri?

1) sin 2018cos 2018  tg 2018 ctg 2018;
2) sin 2018  cos 2018  tg 2018  ctg2018;
3)sin 2018 tg 2018  cos 2018 ctg 2018  0;
4) sin 2018 tg2018 .

92. Berilgan chizmaga ko`ra x ni toping. (BA⊥AC,BE=EC, DE-bissektirisa)

cos 2018 ctg 2018

A) 3 B) 1 C) 2 D) 4



  1. 5(3). (1 – x) (x+3) > 0 tengsizlikning butun yechimlari yig’indisini toping.

A) -3 B) 2 C) -5 D) 0

A) 17 B) 19 C) 21 D) 15




  1. 18(3). Rasmda tasvirlangan, kvadrat va to‘g‘ri to‘rtburchakdan tuzilganmurakkab shaklning yuzini toping.

  1. Ushbu grafik toping.

y ax2bx c
ning grafigi bo`lsa a+b+c ni






  1. 11(3). Agar a, b, c manfiy butun sonlar bo’lib,

1 1 1
a b c

  1. 8 7

B) 24 ,
b)4 11
34 ,
c)13 5
13

tengsizliklar bajarilsa, soddalashtiring.


a b b c a c

ifodani
a)8 5


C) 24 ,

    1. 5 5

b)4 32
34 ,
b)5 31
c)1315
13
c)14 5

A) -2a-2c B) -2b C) b-a D) 0
D) 24 ,
34 , 11


95. 4(3). 1,16,81,256, 625, …. Ketma –ketlikning 10 – 105. Agar,


f ( x) 


bo’lsa,


f '(1)  ?

hadini toping.
A) 10000 B) 696 C) 1024 D) 654



  1. 17(3). Rasmdan foydalanib, qo‘shishni bajaring

A) 1,1(6) B) 0 C) -1,(3) D) 1,(6)





Bir soatgina ilm o`rganish bir kechalik ibodatdan yaxshidir.







6



    1. 9 B)

3



  1. C)

5 21

6 D) 5






  1. 12(3). ABC uchburchakning BC tomonida D nuqta olingan.Agar BD=6, DC=4 va AB=AD=5 bo’lsa, ADC uchburchakning yuzini toping.

A) 14 B) 10 C) 8 D) 16



  1. 6(3). Agar f(x-5) =3x-2 bo’lsa f (f (1)) ni toping. A) 61 B) 53 C) 60 D) 59




  1. 15(3). ABC to’gri burchakli uchburchakning katetlari AB = 10, AC=15 va AN bissektrisa bolsa, ABN uchburchakning yuzini toping.

A) 48 B) 45 C) 30 D) 42



  1. Tenglamani yeching:


2 2
log 80  log (2x  5)  x  3
A) 0,5 B) 0,25 C) 1 D) 0



  1. 9(3). Hisoblang:

7  5 7  5 :
3 1 3 1
  
3

    1. 1 B)

  1. 3

  2. 3




  1. 20(3). Rasmdagi c- FOE, d- COD burchaklarni toping

A) c-40°, d-148° B) c-143°, d-148° C) c-43°, d-18° D) c-43°, d-148°





103. 2(3). Agar 2a 125, 5b 16
bo’lsa a b
ning qiymatini

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