Consider h(x, Y, z) = cos (xy) + eY% + ln (xz). Determine the directional derivative of h at the point P(1,0, –1) in the direction of A = (2, 1, 1) %3|

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.
Chapter9: Multivariable Calculus
Section9.2: Partial Derivatives
Problem 25E
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Consider h(x, Y, z) :
= cos (xy) + eyz + In (xz). Determine the directional derivative
of h at the point P(1,0, –1) in the direction of A = (2, 1, 1)
Transcribed Image Text:Consider h(x, Y, z) : = cos (xy) + eyz + In (xz). Determine the directional derivative of h at the point P(1,0, –1) in the direction of A = (2, 1, 1)
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