12.
A 4; 5; 6; 7; 8; 9; 10; 11,
B 5; 4; 3; 2; 1; 0; 1; 2; 3
13.
A x x B x x
4 x 10,
9 x 10
6. A x : x x 3 0 ,
B x : x 3x 1 0
7. A x : xR, x2 8x 15 0,
B x : x N, x2 6x 0
8. A x : x Z, 2 x 4 ,
B x : x N, 1 x 7
14. To`plamlar dekart ko`paytmasining tasviriga qarab, to`plamlarni yozing.
9. A x x , x 2 , 
B x
x 3 x 12
B x x , x 2
16.
A x x
6,
18.
A x 1 x 5,
x ,
B x x
5
B x
3 x 2,
x
17.
A 1; 2; 3; 4; 5; 6 ,
B 2; 1; 0; 1; 2; 3; 4
19.
A a,b,c,d,e , B d,e,n,m
20.
A 2, 4, 6, 8, 10,
B 4, 8, 12, 16
A ni toping?
A 1, 3, 6, 8 va
B 2, 3, 4, 5, 8
U 2, 3, 4, 5, 6, 7,
A 2, 4, 6,
B 5, 7
Quyida berilgan to`plamlarni Venn diagrammasida bo`yab tasvirlang:
1) A ; 2) B ; 3) C ; 4) B ; 
5) A ; 6) C 7) A B ; 8) A B ;
9) B C ; 10) B C ; 11) A C ;
12) A C ; 13) A B C ;
14) A B C ; 15) A B C ; 
16) A B
18) A B
U 20) A C
C ; 17) B C A; C ; 19) B C A; B .
1) A B ; 2) A
B ; 3) A
B ; 4) A B ; 5) A B;
6) A B; 7) A B; 8) A B; 9) A  
A va B to`plamlarni Venn diagrammasida tasvirlang:
B 3, 5 .
B; 10) A
U 3, 4, 5, 7,
B.
A 3, 4, 5, 7 ,
A va B to`plamlar Venn diagrammasida tasvirlangan. Quyidagi to`plamlarning elementlarini yozing:
1) A ; 2) B ; 3) A ; 4) B ; 5) A B ; 6) A B ; 7) A B ; 8) A B ;  
9) A B; 10) A B; 11) A
B; 12) A
B; 13) A B; 14) A B;
7. U 1, 2, 3, 4, 5, 6, 7, 8
bo`lsa, quyidagi to`plamni Venn diagrammasida tasvirlang va
A ni toping?
A 1, 3, 6, 7, 8 va
B 3, 6, 8
A va B to`plamlarni Venn diagrammasida tasvirlang:
U 1, 2, 3, 4, 5, 6, 7,
A 2, 4, 5, 6 ,
B 1, 4, 6, 7 .
Quyida berilgan to`plamlarni Venn diagrammasida bo`yab tasvirlang:
A B ; 2) A B ;
3) A B; 4) A B ;
5) A B ; 6) A B;
7) A B; 8) A
A 2, 4, 6 , B 3, 5, 7 .
U x 1 x 10, x , A {10 dan kichik bo`lgan toq sonlar} va B {10 dan kichik
bo`lgan tub sonlar} bo`lsa, A va B to`plamlarning elementlarini yozing va Venn diagrammasida tasvirlang?
A , B va C to`plamlar Venn diagrammasida tasvirlangan. Quyidagi to`plamlarning elementlarini yozing:
1) A ; 2) B ; 3) C ; 4) A B ; 5) A B ; 6) B C ; 7) B C ; 
8) A
9) A C ; 10) A B C ; 11) A B C ; 12)
n A B C ;
13) n A nB nC n A B n A C nB C n A B C
U
to`plamlarga ajratish mumkin?
2. M 36, 29, 15, 68, 27 ,
P 4, 15, 27, 47, 36, 90 ,
Q 90, 4, 47
to`plamlar berilgan.
M P , M Q , P Q , M larni toping.    
3. A 2, 3, 4, 5, 7, 10,
B 3, 5, 7, 9 ,
C 4, 9, 11
bo`lsin. Quyidagi to`plamlarda
nechtadan element mavjud:  
A b) A
c) A d) C
x x N, x2 23 to`plamning nechta qism to`plamlari mavjud?
A x
5 x 10,
B x x N, 3 x 15
bo`lsa,
A \ B va
B \ A to`plam
elementlarini toping.
x x N, 6 x2 40 to`plamning nechta qism to`plamlari mavjud?
A - 18 ning hamma natural bo`luvchilari to`plami, B - 24 ning hamma natural
bo`luvchilari to`plami bo`lsa, A to`plam elementlarini ko`rsating. 
x x N, 2 x2 44 to`plamning nechta qism to`plamlari mavjud?
P a, b, c, d, e, f , E a, g, z, e, k to`plamlar birlashmasini toping.
x x N, 2 x 5 to`plamning nechta qism to`plamlari mavjud?
x x N, x2 17 to`plamning nechta qism to`plamlari mavjud?
TAKRORLASH UCHUN TEST
A to`plam
x2 11 x 18 0
tengsiz-
6. A 2; 3; 4; 5; 7; 10,
B 3; 5; 7; 9 ,
likning yechimlari to`plami, B to`plam esa x2 15x 50 0 tengsizlikning yechimlari to`plami bo`lsa, A to`plamni toping. 
A) [2; 10] B) 5;10
C 4; 9; 11 bo`lsin. A to`plamning nechta elementi mavjud. A) 4 B) 8 C) 16 D) 9
x x N, 2 x 5 to`plamning nech-
C) 2;9 D) 5;9
ta qism to`plamlari mavjud?
A) 30 B) 8 C) 16 D) 32
2. A to`plam x2 9x 20x2 5x 6 0
tenglamaning ildizlari to`plami, B
A to`plam y
funksiya-
to`plam esa 1 x 12
tengsizlikni
ning aniqlanish sohasi, B to`plam esa
qanoatlantiruvchi tub sonlar to`plami y
funksiyaning aniqlanish
bo`lsin. A
A) 2,3,7,11
to`plamni toping?
B) 2,3,5
sohasi bo`lsin. A
B)
to`plamni toping.
x 4, x 6
C) 2,3
D)
C) 2 x 2
D) 2 x 6
3. A to`plam 28 sonining barcha natural bo`luvchilari to`plami, B to`plam esa
42 sonining barcha natural bo`luvchilari
9. A - barcha tub sonlar to`plami, B - barcha juft sonlar to`plami bo`lsa, A to`plamni toping.
to`plami bo`lsa, A
to`plamni
A) B) 2
toping.
A) 2, 7, 14
B) 4, 6, 7
C) 2, 3, 5, 6, 7, ... D) 4, 12, 30, ...
C) 1, 2, 7, 14
4. A 2, 4, 6, ...,
D) 7, 14
B 1, 3, 5, ...
bo`lsa,
10.
A a, b, c to`plamning xosmas qism to`plamlari soni nechta?
A) 2 ta B) 6 ta C) 8 ta D) 4 ta
A to`plamni toping.
A) 2, 12, 30, ... B) 3, 7, 11, ...
11.
A x 0 x 5, B x 2 x 8
C) D) N 1, 2, 3, ...
bo`lsa, A ni toping.
A) 2; 13 B) 5; 8
26 o`quvchining 14 tasi shaxmatga, 16 tasi shashkaga qiziqadi. Ham shashka- ga, ham shaxmatga qiziqadigan o`quv- chilar nechta?
5 ta B) 4 ta C) 6 ta D) 7 ta
C) 0; 8 D) 2; 5
12. x x N, x2 17 to`plamning nechta qism to`plamlari mavjud?
A) 12 B) 16 C) 8 D) 32
13.
A x 2 x 7,
B x 3 x 9
1 x 50 kesmadagi 3 ga; 4 ga; 7 ga
bo`lsa, A ni toping.
A) 2; 9 B) 7; 9
bo`linadigan barcha natural sonlar to`plami mos ravishda A , B , C bo`lsin.
14.
A p tub son 2 x 32 ,
B p tub son 7 x 28 bo`lsa, B to`plamning A to`plamgacha to`ldiruv- chisini – A ning B ga tegishli bo`lma- gan barcha elementlaridan tuzilgan to`plamni toping.
A) 2, 3, 5, 29, 31 B) 29, 31
C) p tup son 9 x 30 D)
A) 23 B) 19 C) 28 D) 35
10-sinf o`quvchilarining hammasi 3 ta to`garakka qatnashadi. Matematika to`garagiga 18 ta, fizika to`garagiga 15 ta, adabiyot to`garagiga 14 ta o`quvchi qatnashadi. Ham matematika, ham fizika to`garaklariga 6 ta o`quvchi, ham matematika ham adabiyot to`garagiga 4 ta o`uvchi, ham fizika ham adabiyot to`garagiga esa 5 ta o`quvchi qatnashadi.
15. 1 x 100
kesmadagi 10 ga bo`linadi-
1 ta o`quvchi uchala to`garakka ham
gan barcha natural sonlar to`plami A bo`lsa, shu kemadagi 25 ga bo`linadi- gan barcha natural sonlar to`plami B
qatnashadi. 10-sinfda necha nafar o`quvchi bor?
A) 36 B) 40 C) 38 D) 33
bo`lsa, A to`plamning elementlari
soni nechta?
|
|
|
19.
|
A a, b, cto`plamning
|
barcha
|
qism
|
A) 14 B) 12
|
C) 4
|
D) 18
|
|
to`plamlari soni nechta?
|
|
| |
16.
|
A x x 2k 1, k Z to`plamning to`plamga to`ldiruvchisini toping?
A) A x x 2k 1, k Z
A x x k, k Z
A x x 2k, k Z
A x x k 1, k Z
|
Z
|
20.
|
A) 8 B) 27 C) 9 D) 6
A a, b, c, d to`plamning barcha qism to`plamlari soni nechta?
A) 64 B) 16 C) 81 D) 8
|
TAKRORLASH UCHUN TEST JAVOBLARI
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
| |
A
|
B
|
C
|
D
|
B
|
A
|
D
|
A
|
B
|
A
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
C
|
B
|
D
|
A
|
B
|
C
|
C
|
D
|
A
|
B
|
QO`SHIMCHA MA’LUMOTLAR UCHUN
QO`SHIMCHA MA’LUMOTLAR UCHUN
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