Question

How many elements does p(A) has if A ={0}​

Answer 1

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$\sf{P(A)\:=\:{\frac{n(A)}{n(S)}}}$

We know, if there are n number of elements in a set A, p(A) = 2n

Therefore,

P(A) = 2×0 = 0

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Answer 2

Answer:

We know, if there are n number of elements in a set A, p(A) = 2n

Therefore,

P(A) = 2×0 = 0