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In: Statistics and Probability

In a football or soccer game, you have 22 players, from both teams, in the field....

In a football or soccer game, you have 22 players, from both teams, in the field. What is the probability of having any two players with the same birthday? (just assume 365 days a year and don’t have to do the exact calendar month and day, use the day number from 1 to 365)

Find the closed form mathematical solution by probability theory. Show your derivation/proof.

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