Solution of problem N4314 probability theory

Solution of problem N4314 probability theory

4314. In the box are 15 red, 9 blue and 6 green balls identical to the touch. 6 balls are taken out at random. What is the probability that 1 green, 2 blue and 3 red balls are pulled out?

Additional information:

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

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