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Solution of problem N2838 probability theory

Solution of problem N2838 probability theory

Seller: Massimo86

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Product description

  • There are 12 people in the group, 4 of whom are unsuccessful. Five people are called up at once on the list. Find the probability that two of them will be unsuccessful.

Additional information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)