Question

If A={a,b,c,d}.How many subsets does the set A have?(A)5 (B)6 (C)16 (D)65.

Answer 1

Answer:

Step-by-step explanation:

A={a,b,c,d}

Number of subsets = 2^n

                                 = 2^4

                                  =16

So number of subsets of  A = 16