Question

Is the following definition of a dog reversible? If yes, write it as a true biconditional: A dog is a mammal.

a) True
b) False

Answer 1

Yes, the definition of a dog is reversible and can be written as a true biconditional statement.

Step-by-step explanation:

Yes, the following definition of a dog is reversible. A true biconditional statement can be written as:

A dog is a mammal if and only if a mammal is a dog.

This means that if an animal is a dog, it is a mammal, and vice versa, if an animal is a mammal, it is a dog.