If A and B are two events of a sample sp...

If A and B are two events of a sample space S such that P(A) = 0.2, P(B) = 0.6 and P(A|B) = 0.5 then P(A'|B) =

A

a) 2/3

B

b) 1/3

C

c) 3/10

D

d) 1/2

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