Question

A number is divisible by 6 if and only if it is divisible by 3.

A It is false because both parts of the biconditional are false.

B It is true because at least one part of the biconditional is true.

C It is true because both parts of the biconditional are true.

D It is false because at least one part of the biconditional is false

Answer 1

The answer would be D