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### Course: Class 11 Math (India) - Hindi > Unit 8

Lesson 9: Proof videos# Proof of the power rule for square root function (Hindi)

We give a proof of the power rule for the specific case where n=½ (i.e. for the derivative of √x).

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We give a proof of the power rule for the specific case where n=½ (i.e. for the derivative of √x).