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Solution of problem N4991 probability theory
4991. There are 10 parts in a box, 7 of which are painted. The assembler draws 3 pieces at random. Find the probability that among the selected parts there are at most two colored ones.
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
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