In Exercises 6570, evaluate and at the given point.fx, y, z 3, 1, 1 xyx y z
Chapter 13, Problem 68(choose chapter or problem)
In Exercises 65–70, evaluate \(f_{x}\), \(f_{y}\), and \(f_{z}\) at the given point.
\(f(x, y, z)=\frac{x y}{x+y+z}, \quad(3,1,-1)\)
Text Transcription:
f_x
f_y
f_z
f(x,y,z)=fracxyx+y+z,(3,1,-1)
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