# Power Set P(S) Calculator

A subset is a set which is present in another set. The power set of 'S' is called as powerset. It is a set of all the subsets of a set including empty set and it is represented by P(S). The order of a power set of a set of order 'n' is 2^{n}. Power sets are larger than the sets associated with them. The power set of 'S' is denoted 2^{S} or P(S). The below algebra set theory of power set calculator helps you to find the number of subsets and powersets P(S) of a set.

## Finding Number of Subsets and Powersets of a Set

### Example:

Consider a Set S = {a, b, c}. Find the number of subset and powerset P(S)

#### Solution:

Number of Subset = 8

Powerset P(s) = {},{{a},{ b},{ c}},{{a, b},{{a, c}},{ b, c}},{{a, b, c}} .