If a * b = a such that a ∗ (b ∗ c) = a ∗ b = a and (a * b) * c = a * b = a then ________
Posted: Thu Jul 14, 2022 9:05 am
a) * is associative
b) * is commutative
c) * is closure
d) * is abelian
b) * is commutative
c) * is closure
d) * is abelian