Techniques of Differentiation - Implicit Differentiation

Techniques of Differentiation - Implicit Differentiation

Find the equations of the tangent and normal to the curve \(2yx^{3} - xy + 5y^{2} + 9 = 0\) at the point \((-2, 1)\).

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Answer:Tangent: \(4y=23x+50\) Normal: \(23y=-4x+15\)

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