SET

The Venn diagram shows the elements of a universal set  $\xi$  , set L and set M. Set M' is

• {r,s,t}

• {p,q}

• {p,q,u,v}

• {p,q,r}

It is given that the universal set,  $\xi=P\cup Q\cup R$  , set P={H, A,R,M,O,N,I}, set Q={M,U,R,N,I}  and set R={M,U,K,A}. The elements of the set  $P\cup Q\cup R$  =

• {A,I,K,M,N,R,U}

• {A,I,K,M,N,O,R,U}

• (A,H,I,K,M,N,U}

• A,H,I,K,M,N,O,R,U}

If the number of subset P is 32, find n(P).

• 4

• 5

• 8

• 16

The diagram shows a Venn diagram which shows the universal set  $\xi$  and set P,Q and R.The shaded region in the Venn diagram represents the set

•  $P\cap Q'$  

•  $P\cap R'$  

•  $P'\cap R$  

•  $R\cap Q'$  

The diagram shows the number of elements in sets P, Q and R. Find the  $n\left(P\cup R\right)'$  .

• 4

• 6

• 8

• 11

The Venn diagram with the universal set  $\xi=E\cup F\cup G$  .  Which of the following A, B, C or D represents  $E\cap F\cap G'$  ?

• A

• B

• C

• D

 The Venn diagram shows the set U, set V and set W. Given that  $\xi=U\cup V\cup W$  . List all the elements of the set  $U\cap W\cup V'.$  

• {2,4,9}

• (2,3,4,7}

• {1,5,6,9}

• {1,2,3,4,5,6,7}

Given A = { 1, 3, 5, 7 } and B = { 2, 4, 6, 8 }, hence A U B is

• { 1, 2, 3, 4, 5, 6, 7, 8 }

• { 1, 2, 3, 5, 6, 7, 8 }

• { 1, 2, 3, 5, 7, 8 }

• { }

Given A = { b, u, k, u } and B = { k, u, b, u }. Hence A = B.

• true

• false

Given   p =  { x : x is an integer,   1   $\le$  x   $\le$  10 } and  Q =  { 1, 3, 5, 7, 8 }.  Which of the following statements is NOT true ?

$Q =  \le$≤}Q = {  $\le$  

• P   $$\cup$$  Q  =   P

• P    $$\cap$$  Q  =   Q

• Q  $$\subset$$    P  

•  Q $$\in$$    P