Question 6.48 and 6.72

6.48 Determine all joint probabilities from the following. Draw the jointmarginal probability table as 1well. PM} = {la P(B|A] = {L4, PM\") = {1.2, HEM\") = (1.? 631 Refer to Exercise 6.43. End the following. (a) HAIR} (b) P(A'=|B} (c) HAIR\") (d) PIEACIBC}