RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 2. Powers

Subject: Maths - Class 8th

Q. No. 1 of Exercise 2.1

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1

Express each of the following as a rational number of the form, where p and q are integers and q0:

(i) 2-3


(ii) (-4)-2


(iii)


(iv)


(v)

(i) 2-3 = = [Using a-n = ]


(ii) (-4)-2 = = = [Using a-n = ]


(iii) = [Using n]


(iv) = = = [Using -n = ]


(v) = = [Using -n = ]


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