Work with your group to come up with 2 different examples in which this formula would be used.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.1: Counting
Problem 2E: The number of ways of arranging r objects form n objects in order is called the number of...
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Number of Permutations of n Objects
The number of permutations of n distinct objects without repetition, denoted nPn is
nPn=n!
Ex. The number of ways to arrange 5 books on a shelf: sPs=5!= 120
Work with your group to come up with 2 different examples in which this formula would be used.
Transcribed Image Text:Number of Permutations of n Objects The number of permutations of n distinct objects without repetition, denoted nPn is nPn=n! Ex. The number of ways to arrange 5 books on a shelf: sPs=5!= 120 Work with your group to come up with 2 different examples in which this formula would be used.
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