d. With the parametrization in (c), we can now view the temperature f as not only a function of z and y, but also of time, t. Hence, use the chain rule to determine the value of What are the units on your answer? What is the practical meaning of this result?
d. With the parametrization in (c), we can now view the temperature f as not only a function of z and y, but also of time, t. Hence, use the chain rule to determine the value of What are the units on your answer? What is the practical meaning of this result?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 20E
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Question
Please help with D. The function is in the first photo
Expert Solution
Step 1
A graph of contour plot is given as .
The parametric equations obtained in part (c) as
The aim is to find the derivative using chain rule.
Let and are differentiable functions in , is a differentiable function in . Then is a differentiable function in and the chain rule of derivative states that .
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