Question
Which biconditional is not a good definition?
A. A whole number is odd if and only if the number is not divisible by 2.
B. An angle is straight if and only if it is divisible by 2.
C. A whole number is even if and only f it is divisible by 2.
D. A ray is a bisector of an angle if and only if it splits the angles into two angles.
A. A whole number is odd if and only if the number is not divisible by 2.
B. An angle is straight if and only if it is divisible by 2.
C. A whole number is even if and only f it is divisible by 2.
D. A ray is a bisector of an angle if and only if it splits the angles into two angles.
Answers
GPT 3.5
B. An angle is straight if and only if it is divisible by 2.