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Solution of problem N4988 probability theory
4988. There are 10 parts in a box, 7 of which are painted. The assembler draws 4 parts at random. Find the probability that all the parts taken are painted. Solved in two ways.
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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