Question

If n( A) = 3, P ( A ) = 1 / 7 (1 upon 7 ) then n( S ) = ?

Answer 1

Answer:

n(s)=10

Step-by-step explanation:

Given n(A) = 2, P(A) = 1/5,

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

= 2/(1/5)

= 2 x 5

= 10

Therefore, n(S) = 10