Q2 Let A, B and C be three events with given probabilities where AUB represents events occurring together or by themselves (OR) and An B represents the events occurring together (AND): P(A) = 0.4 P(B) = 0.7 P(C) = 0.3 P(AUB) = 0.8 P(BOC) = 0.2 P(Cn (AUB)) = 0.2 Find the probabilities that: 1. (10 points) Exactly two of the events among A, B and C occurs. P(Bn (AUC)) = 0.4 2. (5 points) None of the events A, B and C occurs.