Theory and ExamplesTangent plane and normal linea. Sketch
Chapter 14, Problem 100PE(choose chapter or problem)
Problem 100PE
Theory and Examples
Tangent plane and normal line
a. Sketch the surface x2 - y2 + z2 = 4.
b. Find a vector normal to the surface at (2, -3, 3) Add the vector to your sketch.
c. Find equations for the tangent plane and normal line at (2, -3, 3)
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