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Grinstead-Snell-Probability
· Problem 3.1.6
Combinatorics
Mathematics · permutations
Problem
In arranging people around a circular table, we take into account their seats relative to each other, not the actual position of any one person. Show that
n
n
n
people can be arranged around a circular table in
(
n
−
1
)
!
(n-1)!
(
n
−
1
)!
ways.
Related theory
permutations
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