Answer to Question #340535 in Discrete Mathematics for Anajxjjxs

Question

Determine whether these biconditionals are true or false.

a) 2 + 2 = 4 if and only if 1 + 1 = 2.

Answer 1

True because both statements are true.

A biconditional is considered true as long as the antecedent and the consequent have the same truth value; that is, they are either both true or both false.