Solution of problem N3572 probability theory

Solution of problem N3572 probability theory

3572. In the box 10 balls: 6 red and 4 white. 4 balls are taken out of the box at once. Find the probability that among them 3 red balls and 1 white.

Additional information:

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

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