The number of subsets in a set consisting of four distinct elements is_____

The number of proper subsets in a set consisting of five distinct elements is_____

The number of subsets of a set containing n distinct elements is

Prove that the number of subsets of a set containing n distinct elements is 2^n for all ""n in N .

Prove, by Induction, that the number of all the subsets of a set containing n distinct elements, is 2^n .

Prove that number of subsets of a set containing n distinct elements is 2^n , for all n in N

The number of subsets of a set containing n elements is

The number of subsets of a set containing n elements is :

A set contains 2n+1 elements. The number of subsets of this set containing more than n elements :

A set contains 2n+1 elements.The number of subsets of this set containing more than n elements :