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Mathematics, 09.11.2020 17:00, depression4eternity
A professor wants to award prizes for 1st, 2nd, 3rd, 4th and 5th in the class of 30. In how many ways can the prizes be awarded (assume no two students tie)
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A professor wants to award prizes for 1st, 2nd, 3rd, 4th and 5th in the class of 30. In how many way...
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