Permutations and Combinations

Algebra II, News Clips, Precalculus 1 Minute

Courtesy of Math with Bad Drawings is a nice derivation of the formulas for permutations and combinations:

http://mathwithbaddrawings.com/2014/02/17/permu-combi-what-now-or-the-mathematics-of-my-wedding-playlist/

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Published by John Quintanilla

I'm a Professor of Mathematics and a University Distinguished Teaching Professor at the University of North Texas. For eight years, I was co-director of Teach North Texas, UNT's program for preparing secondary teachers of mathematics and science.

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