. a) How many ways can 6 people be lined up to get on a bus? o) If a certain 3 persons insist on following each other, how many ways are possible? :) If a certain 2 persons refuse to follow each other, how many ways are possible?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.6: Permutations And Combinations
Problem 5SC: In how many ways can 5 people stand in a line if one person demands to be first?
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5. a) How many ways can 6 people be lined up to get on a bus?
b) If a certain 3 persons insist on following each other, how many ways are possible?
c) If a certain 2 persons refuse to follow each other, how many ways are possible?
Transcribed Image Text:5. a) How many ways can 6 people be lined up to get on a bus? b) If a certain 3 persons insist on following each other, how many ways are possible? c) If a certain 2 persons refuse to follow each other, how many ways are possible?
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