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Express the Following as a Rational Number of the Form P Q , Where P and Q Are Integers and Q ≠ 0. 2−3 - Mathematics

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Question

Express the following as a rational number of the form \[\frac{p}{q},\] where p and q are integers and q ≠ 0.

 2−3

 

Sum

Solution

We know that

\[a^{- n} = \frac{1}{a^n}\]
`2^(-3)=1/2^3=1/8`
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Chapter 2: Powers - Exercise 2.1 [Page 8]

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RD Sharma Mathematics [English] Class 8
Chapter 2 Powers
Exercise 2.1 | Q 1.1 | Page 8

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