I need some help on this problem:

Prove that the projection into the xy plane of the intersection of the plane z = y and the paraboloid z = x^2 + y^2 is a circle

Printable View

- Sep 17th 2009, 07:42 PMmessianicHelp with Planes and Paraboloids
I need some help on this problem:

Prove that the projection into the xy plane of the intersection of the plane z = y and the paraboloid z = x^2 + y^2 is a circle - Sep 17th 2009, 09:06 PMChris L T521