Three of a kind (three cards of one rank and two cards of distinct rank, both different from the rank of the triple)
A poker hand consists of five cards drawn from a deck of 52 cards. Each card has one of 13 ranks (2, 3, 4, . . . , 10, jack, queen, king, ace) and one of four suits (spades, hearts, diamonds, clubs). In Exercises 43-46, determine the probability of the specified type of poker hand?