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Solution of problem N3566 probability theory
3566. There are 10 balls in the urn: 7 white and 3 black. 6 balls are taken at random from an urn. Find the probability that among them there are 4 white and 2 black balls.
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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