What is the additive inverse of $-9$?

Given :

The given number is $-9$.

To do :

We have to find the additive inverse of $-9$.

Solution :

Additive inverse of $-a$ is, $-a+a=0$

So, $-9+9=0$.

Therefore, the additive inverse of $-9$ is 9.

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Updated on: 10-Oct-2022

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