4311. In a box of 10 white and 8 red balls. At the same

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Description 4311. In a box of 10 white and 8 red balls. At the same

4311. In a box of 10 white and 8 red balls. At the same time 2 balls are taken out at random. What is the likelihood that they are of different colors?

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

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