a) Show that the curve of Problem 1 lies in the surface x2 + 2y2 + z = 2.b) Find the equat...

a) Show that the curve of Problem 1 lies in the surface x2 + 2y2 + z = 2.

b) Find the equation of the plane tangent to the surface at the point P of Problem.

c) Show that the tangent line to the curve at P lies in the tangent plane to the surface.

Problem

b) find the equations of the tangent line at the point P for which t =