Question

Find the number of elements of:
(1) P(P(0)) (ii) P(P(P(°)))​

Answer 1

Answer:

16

Step-by-step explanation:

If A={1}

Then num of element in P(A)=2

1

=2

num of element in P{P(A)}=2

2

=4

num of element in P(P(P(A)))=2

4

=16