Consider the functions and (a) Use a computer algebra
Chapter 13, Problem 48(choose chapter or problem)
Consider the functions and (a) Use a computer algebra system to graph the first-octant portion of the surfaces represented by and (b) Find one first-octant point on the curve of intersection and show that the surfaces are orthogonal at this point. (c) These surfaces are orthogonal along the curve of intersection. Does part (b) prove this fact? Explain.
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