1.45 Let z = x/y3. Evaluate the four second partial deriva- tives of z, check that a2z/(dx dy) = a²z/(ǝyǝx). дх).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 44E
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1.45 Let z = x/y3. Evaluate the four second partial deriva-
tives of z, check that a2z/(dx dy) = a²z/(ǝyǝx).
дх).
Transcribed Image Text:1.45 Let z = x/y3. Evaluate the four second partial deriva- tives of z, check that a2z/(dx dy) = a²z/(ǝyǝx). дх).
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