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Rational Numbers — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSRational Numbers1 Mark
Question
The additive inverse of $\frac{1}{2}$ is $-2.$
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Answer

Let additive inverse of $\frac{1}{2}$ be $x.$
i.e. $\frac{1}{2}+\text{x}=0$
$\Rightarrow\text{x}=\frac{-1}{2}$
Hence, additive inverse of $\frac{1}{2}$ is $\frac{-1}{2}.$

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