af Use the limit definition of partial derivatives to find dx af ax f(x,y)=< (0,0) sin (x6+y5) 4 4 x² + y² 0, (x,y)# (0,0) (x,y) = (0,0) (Simplify your answer.) and of ду at (0,0).

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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af
Use the limit definition of partial derivatives to find ax
af
ax
f(x,y)=<
(0,0)
sin (x6+y5)
4
x² + y²
0,
(x,y)# (0,0)
(x,y) = (0,0)
(Simplify your answer.)
and
af
ду
at (0,0).
Transcribed Image Text:af Use the limit definition of partial derivatives to find ax af ax f(x,y)=< (0,0) sin (x6+y5) 4 x² + y² 0, (x,y)# (0,0) (x,y) = (0,0) (Simplify your answer.) and af ду at (0,0).
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