If a set has 1,024 subsets, how many elements does it have?

If a set has 1,024 subsets,then it has 10 elements

Step-by-step explanation:

If A is a set containing n elements then total numbers of subsets of A are

Here, we are given that

We know that

i.e.

Hence, n=10

Hence, If a set has 1,024 subsets,then it has 10 elements