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OPERATIONS ON SET

Total questions: 13

Worksheet time: 16mins

Name
Class
Date
1.

It is an operation on sets that contains elements that are common to both sets.

a)

Complement of a Set

b)

Difference of Two Sets

c)

Intersection of Sets

d)

Union Sets

2.
What type of set is denoted as either { } or ∅?
a)
Universal Set
b)
Empty (or Null) Set
c)
Disjointed Set
d)
Complement of a Set
3.
The image represents which of the following?
a)
intersection, "and"
b)
union, "or"
c)
intersection, "or"
d)
union, "and"
4.
Which of the following represents the shaded region?
a)
A union B
b)
A intersect B
c)
A ⊂ B
d)
B ⊂ A
5.
If A = {1, 2, 3, 4, 5, 6} and B = {1, 2, 3, 5, 7, 9} What is A ⋂ B?
a)
{1, 2, 3, 4, 5, 6, 7, 9}
b)
{1, 2, 3, 5}
c)
{4, 6, 7, 9}
d)
{ }
6.
Determine the number of people who participated in weight-training (W) and cardio (C).
a)
15
b)
54
c)
69
d)
75
7.

Set P : {Nombor genap kurang daripada 12)

Set Q : {Faktor bagi 10}

Cari set P ∩ Q

a)

{1, 2}

b)

{2, 10}

c)

{2, 4}

d)

{2, 5}

8.

Diberi  A={1,3,5,7,9}A=\left\{1,3,5,7,9\right\} dan  B={2,3,5,7}B=\left\{2,3,5,7\right\}   , senaraikan semua unsur bagi persilangan set A dan set B.

a)

 {1,3,5,7,9}\left\{1,3,5,7,9\right\}  

b)

 {3,5,7}\left\{3,5,7\right\}  

c)

 {1,9}\left\{1,9\right\}  

d)

 {1,2,5,9}\left\{1,2,5,9\right\}  

9.

Cari persilangan bagi set P dan set Q.

 P={F,A,R,L,E,Y}P=\left\{F,A,R,L,E,Y\right\}  

 Q={M,A,R,K,E,T}Q=\left\{M,A,R,K,E,T\right\}  

a)

 {A,E,R}\left\{A,E,R\right\}  

b)

 {F,R,L,Y}\left\{F,R,L,Y\right\}  

c)

 {A,E}\left\{A,E\right\}  

d)

 {F,K,L,M,R,Y}\left\{F,K,L,M,R,Y\right\}  

10.

Antara berikut, gambar rajah Venn yang manakah menunjukkan rantau berlorek  PQP\cap Q  ?

a)
b)
c)
d)
11.

Daripada gambar rajah Venn, nyatakan unsur bagi  ABA\cap B  .

a)

 {2,4,6}\left\{2,4,6\right\}  

b)

 {1,3,5}\left\{1,3,5\right\}  

c)

 {7.8.9}\left\{7.8.9\right\}  

d)

 {1,2,3,4,5,6}\left\{1,2,3,4,5,6\right\}  

12.

 Daripada gambar rajah Venn di atas, nyatakan  ACA\cap C  

a)

 {7,8,9}\left\{7,8,9\right\}  

b)

  ϕ\phi  

c)

 {2,4,6}\left\{2,4,6\right\}  

d)

 {1,3,5}\left\{1,3,5\right\}  

13.

Antara berikut, gambar rajah Venn yang manakah menunjukkan rantau berlorek  (PQ)\left(P\cap Q\right)'  ?

a)
b)
c)
d)