Find all the first order partial derivatives for the following function.f(x, y, z) = 
A. 
= 
; 
= 
; 
= 
B. 
= - 
; 
= - 
; 
= - 
C. 
= 
; 
= 
; 
= 
D. 
= - 
; 
= - 
; 
= - 
Answer: B
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.
?
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?
A. 2.45 feet B. 66.71 feet C. 2.03 feet D. 66.02 feet
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A. 
B. y
C. y1/2
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