Is there a finite monoid with two elements $a$ and $b$ such that $ab = e$ but $ba \neq e$?
2026-03-27 19:53:42.1774641222
Existence of certain non-commutative finite monoid
34 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in ABSTRACT-ALGEBRA
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