Question

13. If A = {a, {a, b}}, then, write all the subsets of A​

Answer 1

Answer:

if A= {a,{a,b}} then no .of subsets is 2^n.

equals 4

Step-by-step explanation:

subsets of A are A= {a, {a,b}, {a,{a,b}, { } }

okay?