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Solution of problem N4509 probability theory
4509. From the urn, in which there are 3 white and 3 black balls, 2 balls are taken out simultaneously. What is the probability that both balls of the elongated shape will turn out to be 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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