Question

Consider the set A={a,b,c}.
a) write down all the subset of A.
b)how many elements are there in its power of set A.
c) write the power set of A.​

Answer 1

Answer:

The list of all subsets of a,b,c,d is ϕ , a , b , c , d , a,b , a,c , a,d , b,c , b,d , c,d , a,b,c , a,b,d , a,c,d , b,c,d , a,b,c,d