Question

A set contains eleven elements. How many subsets can be formed from this​ set?

Answer 1

Answer: 2048

Step-by-step explanation:

We know that the number of subsets of a set having 'n' elements is given by :-

$2^n$

Given : A set contains eleven elements.

Then for n=11, the number of subsets of the set having will be :-

$2^{11}=2\times2\times2\times2\times2\times2\times2\times2\times2\times2\times2\\\\=2048$

Therefore, the number of subsets can be formed  = 2048