Concept explainers
To find: Whether the arrangement of objects is a linear or circular and the number of arrangements for each situation.
Answer to Problem 25E
The arrangement is circular and the different ways of arranging
Explanation of Solution
Given information:
The number of circular permutations of
Since the family members are arranged in a circular manner hence the arrangement is circular permutation and the number of different ways of arranging
Here,
Substitute
Therefore, the number of different ways of arranging
Chapter 13 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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