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Express the Following as a Rational Number in the Form P Q : (−7)−1 - Mathematics

Sum

Express the following as a rational number in the form \[\frac{p}{q}:\]

(−7)−1

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Solution

\[( - 7 )^{- 1} = \frac{1}{- 7}\]            → (a−1 = 1/a)
\[\frac{- 1}{7}\]
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APPEARS IN

RD Sharma Class 8 Maths
Chapter 2 Powers
Exercise 2.2 | Q 3.2 | Page 18
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