Find the directional derivative of f(x,y,z) = x² + xy + z² at point (1,0,1) in the direction of z - axis. | (a)4 (b)-2 (c) 2 (d)3 O a O b O c
Find the directional derivative of f(x,y,z) = x² + xy + z² at point (1,0,1) in the direction of z - axis. | (a)4 (b)-2 (c) 2 (d)3 O a O b O c
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![Find the directional derivative of f(x,y,z) = x²2 + xy + z² at point (1,0,1) in the direction of
z - axis.
|
(a)4
(b)-2
(c) 2
(d)3
O a
O b
O c
O d](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F81aaf90f-ab38-477f-9f2a-23da19f9cf7d%2Fc282c871-5f1e-435e-91a3-a7a35229dda6%2Fju36jfn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the directional derivative of f(x,y,z) = x²2 + xy + z² at point (1,0,1) in the direction of
z - axis.
|
(a)4
(b)-2
(c) 2
(d)3
O a
O b
O c
O d
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