r : If a finite set has n elements then its total number of substets is `2^n`
Converse of statement r is

A set has n elements, then the total number of subsets of A is

If a set has n elements then the total number of subsets of A is

The total number of subsets of a finite set A has 56 more elements then the total number of subsets of another finite set B. What is the number of elements in the set A ?

The total number of subsets of a finite set A has 56 more elements than the total number of subsets of another finite set B. What is the number of elements in the set A?

If A is a finite set containing n elements then find the number of subsets of A.

If S is a finite set having n elements , then the total number of commutative binary operations S is :

if A is a finite set having n elements , then P(A) has

If a set A has n elements, then the total number of subset of A or the number of elements in the power set of A