Find the directional derivative of the function at the given point in the direction of the vector v. f(x, y, z) = Vxyz, (2, 2, 9), v = (-1, -2, 2) Duf(2, 2, 9) =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 32E
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Find the directional derivative of the function at the given point in the direction of the vector v.
f(x, y, z) = Vxyz,
(2, 2, 9),
v = (-1, -2, 2)
Duf(2, 2, 9)
Transcribed Image Text:Find the directional derivative of the function at the given point in the direction of the vector v. f(x, y, z) = Vxyz, (2, 2, 9), v = (-1, -2, 2) Duf(2, 2, 9)
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