Gradient. Directional Derivative Find the directional derivative of f(x, y, z) = 2x2 + 3y2 + z2 at the point P: (2, 1, 3) in the direction of the vector a = i - 2k. %3D -ion:

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.6: The Three-dimensional Coordinate System
Problem 7E
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Gradient. Directional Derivative
Find the directional derivative of f(x, y, z) = 2x2 + 3y2 + z2 at the point P: (2, 1, 3) in the
direction of the vector a =i-2k.
%3D
%3D
ion:
Transcribed Image Text:Gradient. Directional Derivative Find the directional derivative of f(x, y, z) = 2x2 + 3y2 + z2 at the point P: (2, 1, 3) in the direction of the vector a =i-2k. %3D %3D ion:
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