SOLUTION: Seven friends play a game. Each person writes his or her name on a piece of paper, and the papers are randomly redistributed. Find the probability that each person gets back his or
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Question 880632: Seven friends play a game. Each person writes his or her name on a piece of paper, and the papers are randomly redistributed. Find the probability that each person gets back his or her own name. Answer by Edwin McCravy(20054) (Show Source):
