Generalizations of Menon's arithmetic identity
Abstract
Menon's identity is Σa ∈ Am (a-1,m) = d(m) (m), where A is a reduced set of residues modulo m. This paper contains elementary proofs of some generalizations of this result.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.