Question

If n(p(A))=256, find n(A)

Answer 1

Answer:

n(A) = 8

Step-by-step explanation:

There is a formula

[ if n(A) = 1 , then n ( P(A)) = 2¹ ]

Given : n[P(A)] = 256

= 2×2×2×2×2×2×2×2

= 2⁸

Therefore, n(A) = 8

Hence solved.