Mathwords: Permutation

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Permutation

A selection of objects in which the order of the objects matters.

Example: The permutations of the letters in the set {a, b, c} are:

abc acb
bac bca
cab cba

See also

Permutation formula, combination

this page updated 15-jul-23
Mathwords: Terms and Formulas from Algebra I to Calculus
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