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Solution of problem N4530 probability theory
4530. The urn contains 5 white, 6 red and 7 black balls. Drawn out 3 balls at random. Find the probability that they are all the same color.
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: