Derivative of f(x) = 1/x^2 using First Principles

How to differentiate 1/x^2 from first principle | y = 1/x²

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Derivative of x² from first principles in 90 seconds.

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Differentiate y=1/(x^2) from first principle

Derivative of 1/x² from First Principle | Class 11 Maths | JP Sir

How to Find the Derivative of 1/x from First Principles

Your Teacher LIED! This Derivative IS Easy

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Find the Derivative of f(x) = 1/x^2 using the Limit Process

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Differentiation from the First Principle: x^2, 1/x, √x or sqrt(x), 1/√x or 1/sqrt(x), sin(x).