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

Multiplicative inverse

Revision as of 16:43, 4 August 2021 by Cozzmo (talk | contribs)

In Modular arithmetic, y is the multiplicative inverse of x if:

\[xy \equiv 1 (\text{mod m})\]

and if x is not relatively prime to m

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=Multiplicative_inverse&oldid=159577"