Solved: (a) In how many ways can 6 people be lined up to
Chapter 3, Problem 2.32(choose chapter or problem)
(a) In how many ways can 6 people be lined up to get on a bus?
(b) If 3 specific persons, among 6, insist on following each other, how many ways are possible?
(c) If 2 specific persons, among 6, refuse to follow each other, how many ways are possible?
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