Injectivity
Injectivity is a property of functions indicating that they are 1-to-1.
Contents
Description
A function is injective if f(x1) = f(x2) implies x1 = x2.
A function that is both injective and surjective is called bijective.
Injectivity is a property of functions indicating that they are 1-to-1.
Contents
A function is injective if f(x1) = f(x2) implies x1 = x2.
A function that is both injective and surjective is called bijective.
Analysis/Injectivity (last edited 2026-02-08 18:50:32 by DominicRicottone)