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Differentiate the following function w.r.t.x. : x−2 - Mathematics and Statistics

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Question

Differentiate the following function w.r.t.x. : x−2

Sum

Solution

Let y = x–2
Differentiating w.r.t. x, we get

`dy/dx=d/dx(x^(-2))`

= `-2x^-3`

= `(-2)/(x^3)`

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Rules of Differentiation (Without Proof)
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Chapter 9: Differentiation - Miscellaneous Exercise 9 [Page 123]

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Balbharati Mathematics and Statistics 1 (Commerce) [English] 11 Standard Maharashtra State Board
Chapter 9 Differentiation
Miscellaneous Exercise 9 | Q I. (2) | Page 123
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