Question

Additive inverse of a. -9 b.-18/-13

Answer 1

heyaaaa mate,
here's the answer,

a.9
b. -18/13

Answer 2

$\huge{\mathsf{Answer\ :-}}$

Additive Inverse of -9 is 9.

Additive Inverse of $\dfrac{-18}{-13}$ is $\dfrac{-18}{13.}$

Thanks !!