ExplanationIf the event B occurs does not change the probability that event A occurs, and event A and B are the independent event then? P(A I B) = P(A)According to bayess theorem It states the relation between the probabilities of A and B, P(A) and P(B) and the conditional probabilities of A gives B and B gives A.? P(A I B) and P(B I A)? P(A I B) = P(B I A).P(A)/P(B)? P(B I A) = P(A ? B)/P(A)? P(A ? B) = P(A).P(B)? P(A I B) = P(A ? B).P(A)/P(A). P(B)? P(A I B) = P(A). P(B).P(A)/P(A).P(B)? P(A I B) = P(A)? The value of P(A I B) is P(A)