Question

If n (A) =5,p(A)=1 upon 2 then n(s) =?
A) 10
B)3 upon 5
C)4 upon 5
D)1 upon 3​

Answer 1

Answer:

A) is the correct option

Step-by-step explanation:

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

1/2 = 5/n(S)

n(S) = 5 X 2

n(S) = 10