(g) f (x,y,z) = x² + y? – 2z? + zlnx in P(1,1,1) (h) f(x,y, z) = e*+Ycosz + (y + 1) sin -1x in P(0,0,/6)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Find the gradient of the following functions at the requested point.

 

(g) f (x, y, z) = x² + y² – 2z² + zlnx in P(1,1,1)
(h) f(x,y,z) = e*+Ycosz + (y + 1) sin -1x in P(0,0,11/6)
Transcribed Image Text:(g) f (x, y, z) = x² + y² – 2z² + zlnx in P(1,1,1) (h) f(x,y,z) = e*+Ycosz + (y + 1) sin -1x in P(0,0,11/6)
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