Question

If n(A) = 4, find n[P(A)]
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Answer 1

Step-by-step explanation:

n(A) = 4

n(A) = 4P(A) = Set of all subsets of A

n(A) = 4P(A) = Set of all subsets of AWe can find n(P(A)) = 2^n (where n = number of elements of A = 4.)

n(A) = 4P(A) = Set of all subsets of AWe can find n(P(A)) = 2^n (where n = number of elements of A = 4.)n(P(A)) = 2^4 = 16