Find the first partial derivatives of f(x, y, z) = z arctan (1) at the point (1, 1, -5). af A. of (1,1,-5) მე af = B. of (1, 1, −5) = af C. of (1,1,-5) Əz = D A

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
Section9.3: Maxima And Minima
Problem 20E
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Find the first partial derivatives of f(x, y, z) = z arctan (1) at
the point (1, 1, -5).
af
A. of (1,1,-5)
მე
af
=
B. of (1, 1, −5) =
af
C. of (1,1,-5)
Əz
=
D
A
Transcribed Image Text:Find the first partial derivatives of f(x, y, z) = z arctan (1) at the point (1, 1, -5). af A. of (1,1,-5) მე af = B. of (1, 1, −5) = af C. of (1,1,-5) Əz = D A
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9780321964038
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