Q71. Consider the set {E, O} with a binary operation * defined as follows: E * O = E, E * E = E, O * O = E, and O * E = E. Under this operation, the set forms a:Mathematics — Sets, Functions and Groups — Question 71 of 232A. MonoidB. SemigroupC. Abelian groupD. GroupoidPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →