Question

What do you mean by power set​

Answer 1

Answer:

In mathematics, the power set (or powerset) of a set S is the set of all subsets of S, including the empty set and S itself. ... The powerset of S is variously denoted as P(S), (S), P(S), ℙ(S), ℘(S) (using the "Weierstrass p"), or 2S.

Answer 2

Answer:

In mathematics, the power set (or power set) of a set S is the set of all subset of including the empty set and S itself . The power set of S is variously denoted as P (S) ( using the Weierstrass P) or 2s