Question

Which of the following is not a true statement about absolute value?

A. Absolute value is always positive.
B. The absolute value of zero is undefined.
C. Absolute value is a measure of distance from zero.
D. The absolute value of a negative number is a positive number.

Answer 1

The answer is B

Explanation:

The absolute value of 0 is defined, because the absolute value of 0 is just 0, because 0 is no units away from itself. So, the answer is B.

Its not A, because absolute value is always positive.

Its not C, because that's also correct.

Finally, its not D, because the absolute value of a negative number is a positive number.

Answer 2

option
[b] the absolute value of zero is undefined