Question

If n (A)=8 ,find number of subsets of A

Answer 1

Hey

Here is your answer,

Subset of A = {} , {8}

Hope it helps you!

Answer 2

the n(A)=8
so, 8 element in set ofA
so, number of subsets of A =8×9/2 +empty set= 36+1=37
number of subsets of A is 37
if you seen in the ex.
A subset of A
A subset of { }