Art of Problem Solving
AoPS Online
Math texts, online classes, and more
for students in grades 5-12.
Visit AoPS Online ‚
Books for Grades 5-12 Online Courses
Beast Academy
Engaging math books and online learning
for students ages 6-13.
Visit Beast Academy ‚
Books for Ages 6-13 Beast Academy Online
AoPS Academy
Small live classes for advanced math
and language arts learners in grades 2-12.
Visit AoPS Academy ‚
Find a Physical Campus Visit the Virtual Campus

Bijective

Revision as of 14:12, 19 February 2008 by 10000th User (talk | contribs) (Just a head start, please help develop this page.)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Help develop this important topic!

Bijective, in mathematics, refers to a mapping which is both injective and surjective

Theorem: A mapping $f$ has the unique inverse function $f^{-1}$ iff $f$ is bijective.

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=Bijective&oldid=23473"