Let f(x, y) = arctan(xy). Find the unit vector in the direction where the directional derivative of f at (1, 2) is maximum. What is the maximum rate of change at (1, 2
Let f(x, y) = arctan(xy). Find the unit vector in the direction where the directional derivative of f at (1, 2) is maximum. What is the maximum rate of change at (1, 2
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.1: Techniques For Finding Derivatives
Problem 25E: Explain the relationship between the slope and the derivative of fx at x=a.
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Let f(x, y) = arctan(xy). Find the unit
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