Quick nath test:
There are two 52 card decks. Player one and two both take 9 cards, in that order. Ater that a random card gets drawn from the pile. What is the chance that player one has the same card twice, and that the random card is that card minus one
Quick nath test:
There are two 52 card decks. Player one and two both take 9 cards, in that order. Ater that a random card gets drawn from the pile. What is the chance that player one has the same card twice, and that the random card is that card minus one