For (x^3)z + (z^3)x - 2yz = 0, find the equation of the tangent plane to the surface at (1,1,1). I'm not quite sure how to start this problem.

Printable View

- October 3rd 2009, 04:32 PMtdat1979Equation of tangent plane
For (x^3)z + (z^3)x - 2yz = 0, find the equation of the tangent plane to the surface at (1,1,1). I'm not quite sure how to start this problem.

- October 3rd 2009, 04:46 PMHallsofIvy