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December 25, 2014

Homework Help: Class 12th Application of Derivatives

Posted by Akash on Wednesday, July 6, 2011 at 1:22pm.

Find a point on the parabola y = (x-4)^2, where the tangent is parallel to the chord joining (4,0) and (5,1). Solve this question using Lagrange's theorem.

Answer is (9/2,1/4)

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