Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Find all linear functions which are self-inverse.
MATHEMATICS · Subjective · AoPS · Mathematics · Functions · Functions
Problem
Find *all* linear functions which are self-inverse.
Related theory
Composition of Functions
Functions
Functions and invertibility
Relations and Functions
Algebra
Invertible functions and inverse of a function
Exponential and Logarithmic Functions
Browse the problem library