Equation of Tangent and Normal Plane to a Surface - Application of Partial Differentiation

This 14-minute Engineering Mathematics tutorial video explores the equation of tangent and normal plane to a surface as an application of partial differentiation. Learn how to derive and apply these equations through worked examples and detailed solutions. Master the mathematical concepts needed to determine tangent and normal planes at specific points on surfaces using partial derivatives. The video provides step-by-step explanations to help engineering students understand this important calculus application.