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Solution of problem N3263 probability theory
3263. In the basket there are 9 white, 6 black and 5 red balls. 3 balls are removed at random. What is the probability that among them 2 black and 1 red?
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
Massimo86
exceeds: