1.) is P(a) 0.2 p(b) 0.4 p(a and b) 0.5

Let A, G be the Queues Suppose following things are true PLAY # 0.2 P(By = 0.4 P(aandB ) =0 S mutually exclusive independent both none 2 ) PCA)= D. 5 PIB) = 0.8 P(AB ) O mutually exclusive independent both nore 3 ) PCA) = 0. 7 P(B ) = 0.5 P ( A and B ) = 0. 7 mutually exclusive independent both none 4 ) P ( A) = 0.6 P (B ) = 0.4 mutually exclusive P(Aand BJ = 0.as independent all , none