# Question: Suppose that an ordinary deck of 52 cards is shuffled

Suppose that an ordinary deck of 52 cards is shuffled and the cards are then turned over one at a time until the first ace appears. Given that the first ace is the 20th card to appear, what is the conditional probability that the card following it is the

(a) Ace of spades?

(b) Two of clubs?

(a) Ace of spades?

(b) Two of clubs?

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