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Mathematics

Find the additive inverse of:
$\dfrac{9}{13}$

Rational Numbers

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Answer

To find the additive inverse of any rational number, change its sign.

Changing the sign of $\dfrac{9}{13}$ , we get $\dfrac{-9}{13}$ .

[Check : $\dfrac{9}{13} + \dfrac{-9}{13} = \dfrac{0}{13} = 0$ ]

Hence, the additive inverse of $\mathbf{\dfrac{9}{13} \text{ is } \dfrac{-9}{13}}$ .

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