In Exercises 9396, show that the mixed partial derivatives and are equal.x, y, z x2 3xy
Chapter 13, Problem 94(choose chapter or problem)
In Exercises 93–96, show that the mixed partial derivatives \(f_{x y y}\), \(f_{y x y}\), and \(f_{y y x}\) are equal.
\(f(x, y, z)=x^{2}-3 x y+4 y z+z^{3}\)
Text Transcription:
f_xyy
f_yxy
f_yyx
f(x,y,z)=x^2-3xy+4yz+z^3
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