Question

the number of subsets and the proper subsets of a set S={ a,s,c,y,k }​

Answer 1

$\red{ \boxed{No. \: of \: subsets = {2}^{n} }}$

Where,

• n is number of elements in a set.

Here,

• n=5

$\sf{No. \: of \: subsets ={2}^{5} }$

$\orange{ \therefore \sf{No. \: of \: subsets = 32 }}$