Remember, the number of subsets of a set is 2[tex]2^n[/tex], where n is the number of elements in the set. Thus, it is 2³ = 8. If you want a proof for that, ask in comments below.
The total number of subsets that can be derived from the given set is given by the formula 2 n where n is the number of elements present in the set.Here in the given set n=3
