Question

Define and give an example of:
Opposites -
Additive Inverse -

Answer 1

Opposites a person or thing that is totally different from or the reverse of someone or something else.

Answer 2

Additive Inverse In mathematics, the additive inverse of a number a is the number that, when added to a, yields zero. This number is also known as the opposite (number), sign change, and negation. For a real number, it reverses its sign: the opposite to a positive number is negative, and the opposite to a negative number is positive.