Question

If A = { 2,4,6,7}, find the number of its subsets.

Please give step by step explanation❤️​

Answer 1

Step-by-step explanation:

We have to find the total number of subsets of {1,2,6,7}.

We know that, for a set containing n elements, the total number of subsets is 2n.

Consider {1,2,6,7}, wich has 4 elements.

∴ here n=4

Hence total number of subsets is 2

4=16.

Thus the total number of subsets of {1,2,6,7} is 16.