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If you have2nsocks in a drawer,nwhite andnblack, and you reach in to choose 2 socks at random, How many ways are there to choose? How
If you have2nsocks in a drawer,nwhite andnblack, and you reach in to choose 2 socks at random,
- How many ways are there to choose?
- How many of these ways result in getting a pair of the same color?
- Write a simple closed form formula in terms of n for the chance choosing a matching pair of socks from a drawer withnwhite andnblack socks.
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Numerical Analysis
Authors: Richard L. Burden, J. Douglas Faires
9th edition
538733519, 978-1133169338, 1133169333, 978-0538733519
