Using a Function Consider the function
(a) Sketch the graph of f in the first octant and plot the point (1, 2, 4) on the surface.
(b) Find
(i)
(c) Find
(i)
(iii) v is the
(iv) v is the vector from
(d) Find
(e) Find the maximum value of the directional derivative at (1, 2).
(f) Find a unit vector u orthogonal to
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Calculus
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- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage