137 A straight flush in poker. Consider 5-card poker hands dealt from a standard 52-card bridge deck.Two important events are A: 5You draw a flush.6 B: 5You draw a straight.6

[ Note: A flush consists of any 5 cards of the same suit. A straight consists of any 5 cards with values in sequence. In a straight, the cards may be of any suit, and an ace may be considered as having a value of 1 or, alternatively, a value higher than a king.]

a. How many different 5-card hands can be dealt from a 52-card bridge deck?

b. Find P ( A ).

c. Find P ( B ).

d. The event that both A and B occur—that is A  B —is called a straight flush . Find P1A  B2 .