Plz tell the answer of 5th question 3. The complement of a universal set IS t
EXERCISI
1. Find all the subsets of each of the following
sets :
(iii) W,
{p : p is a letter in the word 'poor'}
If C is the set of letters in the word 'cooler', find:
(i) set C
(iii) number of its subsets
âĒv) number of its proper subsets
If T = {x : x is a letter in the word 'TEETH'}, find
all its subsets.
4. Given the universal set = {â7, â3, â1, 0, 5, 6,
8, 9}, find :
Given the universal set
= {x: xe N and
x < 20}, find :
(ii) B = {y : y = 2n +3, ne N}
(iii) C = {x : x is divisible by 4}
70