Difference between revisions of "Functions:Bijective"

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Revision as of 14:44, 27 September 2021

A function is bijective if it is both injective and surjective. That is, a bijective function maps each element of the domain to a distinct element in the codomain, and every element in the codomain is mapped to by exactly one element of the domain.

Injective, Surjective, and Bijective arrow diagrams