7. In how many ways can the letters of the word "EQUATION" be arranged so that the consonants may occupy only odd positions?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.6: Counting Principles
Problem 8ECP: In how many different ways can two letters be chosen from the letters A, B, C, D, E, F, and G? (The...
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7. In how many ways can the letters of the word "EQUATION" be arranged so that the
consonants may occupy only odd positions?
8. In how many ways can seven supervisors and six engineers sit for a round table
discussion so that no two supervisors are setting together?
Transcribed Image Text:7. In how many ways can the letters of the word "EQUATION" be arranged so that the consonants may occupy only odd positions? 8. In how many ways can seven supervisors and six engineers sit for a round table discussion so that no two supervisors are setting together?
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