Let f(x, y) = y log (xy). Find: fu (æ, y) fyæ (x, y)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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follow the rules on getting the derivatives of logarithms and apply it to the poblem using partial differetiation. make sure to include all of the solutions

d
1
dn In(x)
-
dx
d
1
log, (x) =
dx
In(b) · x
Transcribed Image Text:d 1 dn In(x) - dx d 1 log, (x) = dx In(b) · x
Let f(x, y) = y log(xy). Find:
fyy (x, y)
fyz(x, y)
Transcribed Image Text:Let f(x, y) = y log(xy). Find: fyy (x, y) fyz(x, y)
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