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Solution of problem N4986 probability theory
4986. There are 15 parts in a box, 5 of them are painted. 6 items are drawn at random. Find the probability that among the parts taken, 2 are painted.
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: