If P(a) denotes the Power set A and A is void set, then n(P(P(P(a)))) is:

If P(A) denotes the power set of A and A is the void set, then what is number of elements in P(P(P(P(A))))

If P(A) denotes the power set of A and A is the void set, then what is number of elements in P{P{P{P(A)}}}?

If P(A) denotes the power set of A and A is the void set,then what is number of elements in P(P(P(P(A))))

Let P{X) denote the power set of X and A = {1,2}, then P(P(A)) contains m elements where m is equal to

If set A is empty set then n [P[P(P(A))]] is

If A={1,2},P(A) denotes power set of A ,then the number of elements in P(P(P(P(A))) is 2^256 2^1024 2^512 2^(2^16)

If A is the void set varphi then P(A) = .