se the limit definition of partial derivatives to find ôz/ôx and dz/ðy. = x - 7xy + y

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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Use the limit definition of partial derivatives to find ∂z/∂x and ∂z/∂y.

z = x5 − 7xy + y5
∂z
∂x
 = 
 
 
 
∂z
∂y
 = 
 
 
 
Use the limit definition of partial derivatives to find dz/ôx and dz/ðy.
z = x - 7xy + y5
az
ax
az
%3D
Transcribed Image Text:Use the limit definition of partial derivatives to find dz/ôx and dz/ðy. z = x - 7xy + y5 az ax az %3D
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