Solved: Use a computer to graph the surface, the tangent
Chapter 11, Problem 11.6.35(choose chapter or problem)
Use a computer to graph the surface, the tangent plane, and the normal line on the same screen. Choose the domain carefully so that you avoid extraneous vertical planes. Choose the viewpoint so that you get a good view of all three objects.xy yz zx 3 1, 1, 1 yz
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