What is permutation - Definition and Meaning

Permutation :

Permutation is the process of arrangements of a collection of objects (or) things in every possible ways.

Formula :

nPr = n! / (n-r)! where, P = number of permutations n = number of items r = number of items in each permutation

Example :

7P3 = 7! / (7-3)! 7P3 = 5040 / 24 7P3 = 210
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Learn what is permutation. Also find the definition and meaning for various math words from this math dictionary.

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