7. Prove that a permutation in S. n ≥ 2, cannot be both even and odd.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.6: Counting Principles
Problem 5ECP: How many permutations of the letters W, X, Y, and Z are possible?
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7. Prove that a permutation in S. n ≥ 2, cannot be both even and odd.
8. Compute the following.
C
5:
Transcribed Image Text:7. Prove that a permutation in S. n ≥ 2, cannot be both even and odd. 8. Compute the following. C 5:
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