Question

If n(a)= 6,p(a)= 3/4 then n(s)=?

Answer 1

Answer :-

n(S) = 8

Given :-

n(A) = 6 ; p(A) = 3/4

To find :-

n(S) = ?

p(A) = n(A) / n(S)

3/4 = 6 / n(S)

n(S) = 2×4

n(S) = 8