Question

Class 12MathematicsApplication of Derivatives

Show that the equation of the tangent to the parabola y² = 4ax at (x₁, y₁) is yy₁ = 2a(x + x₁).

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Show that the equation of the tangent to the parabola y2 = 4ax at (x1, y1) is yy1 = 2a(x + x1). | Shiksha Nation