1.

A function f:(M,∗)→(N,×) is a homomorphism if ______(a) f(a, b) = a*b(b) f(a, b) = a/b(c) f(a, b) = f(a)+f(b)(d) f(a, b) = f(a)*f(a)The question was asked during an online interview.I would like to ask this question from Group Axioms in division Groups of Discrete Mathematics

Answer»

The correct CHOICE is (b) f(a, b) = a/b

For explanation I would say: The FUNCTION f is a HOMOMORPHISM since f(x∗y)= f(AC, BD)= (ac)/(bd) = (a/b)(c/d) = f(x)f(y).



Discussion

No Comment Found

Related InterviewSolutions