Question

1) If n(A) = 3, P(A) = 0.5, n(S) = ?​

Answer 1

Answer:

n(A) = 6

Step-by-step explanation:

P(A)=n(A)/n(S)

0.5 = 3/n(S)

n(S) = 3/0.5

      = 3x 10/5

      = 30/5

      = 6