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Solution of problem N4658 probability theory

Solution of problem N4658 probability theory

Seller: Massimo86

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Product description

  • There are 12 notebooks in a pack, seven of which are in a cage, the rest are in a line. Five notebooks are taken at random. What is the probability that among the taken notebooks there will be three in a cage?

Additional information

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