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Solution of problem N2943 probability theory
2943. In a group of 30 students, 8 of them live in a dormitory. On the list at random selected 5 students. Find the probability that none of them live in a dorm.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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Discount for regular customers! If the total of your purchases from the seller
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