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Solution of problem N3280 probability theory
3280. In the urn there are 13 balls of the same size, with 5 balls of white color, the others are red. 5 balls are drawn at random. Find the probability that among the drawn balls there will be 4 white.
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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