Calculate the directional derivative of g(x, y, z) = x ln (y + z) in the direction v = 5i - 4j + 4k at the point P = (6, e, e). Remember to use a unit vector in directional derivative computation. (Use symbolic notation and fractions where needed.) Dvg(6, e, e) =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 44RE
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Calculate the directional derivative of g(x, y, z) = x ln (y+z) in the direction v = 5i - 4j+ 4k at the point P = (6, e, e).
Remember to use a unit vector in directional derivative computation.
(Use symbolic notation and fractions where needed.)
Dvg(6, e, e) =
Transcribed Image Text:Calculate the directional derivative of g(x, y, z) = x ln (y+z) in the direction v = 5i - 4j+ 4k at the point P = (6, e, e). Remember to use a unit vector in directional derivative computation. (Use symbolic notation and fractions where needed.) Dvg(6, e, e) =
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