Find the directional derivative of f at the given point in the direction indicated by the angle
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Find the directional derivative of f at the given point in the direction indicated by the angle θ.
f(x, y) = arctan(xy), (2, −3), θ = 3π/4
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Related Book For
Calculus Early Transcendentals
ISBN: 9781337613927
9th Edition
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
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