Section 14.6: Directional Derivatives & Gradient Vector
Exercise 62
Show that the pyramids cut off from the first octant by any tangent planes to the surface \(xyz = 1\) at points in the first octant must all have the same volume.
Show that the pyramids cut off from the first octant by any tangent planes to the surface \(xyz = 1\) at points in the first octant must all have the same volume.