What is even permutation - Definition and Meaning

Even Permutation :

A permutation is said to be an even permutation if it is created by the consecutive substitution of an even number of interchanges of pairs of elements.

Formula :

Even Permutation = n!/2 ∀ n>2

Example :

n = 3 Even Permutation = 3! / 2 Even Permutation = 3

Related Calculator :

Elimination Method Effective Yield

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