Question

If n(A) = 2, P(A) = 1/5, then n(S) = ? 1 point (C) 2/5 (A) 10 (D) 1/3 (B) 5/2

Answer 1

Answer:

(A) 10

Step-by-step explanation:

WKT,

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

We need n(S). therefore,

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

= 2 /(1/5)

= 2 *5

n(S) = 10

Hope it helps you....