In this lesson, we are going to learn how to find or determine the equation of the tangent plane to the surface at a point. For a given function f(x,y) which has continuous partial derivatives. An equation of the tangent plane to the surface z = f(x,y) at the point Po(xo,yo,zo) is given by; z-zo = fx(xo,yo)(x-xo) + fy(xo,yo)(y-yo) We shall solve some more examples on this. 00:00 - Ex 1 04:49 - Ex 2 08:07 - Ex 3 Playlists on various Course 1. Applied Electricity 2. Linear Algebra / Math 151 3. Basic Mechanics 4. Calculus with Analysis / Calculus 1 / Math 152 5. Differential Equations / Math 251 6. Electric Circuit Theory / Circuit Design 7. Calculus with Several Variables Make sure to watch till the end. Like, share, and subscribe. Thank you.