Math, asked by kirti15161, 1 year ago

Suppose that each of n men at a party throws his hat into the center of the room.the hats are first mixed up, and then each man randomly selects a hat. what is theprobability that none of the men selects his own hat?

Answers

Answered by vjtsemcrpbprga
0
n-1

While selecting thrown cap each member will get others cap except once

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