Calculus, 10th Edition (Anton)

Published by Wiley
ISBN 10: 0-47064-772-8
ISBN 13: 978-0-47064-772-1

Chapter 13 - Partial Derivatives - 13.5 The Chain Rule - Exercises Set 13.5 - Page 957: 12

Answer

Answer on the image.

Work Step by Step

As you can see in the picture, both methods give the same result. Each different method is indicated in the picture by the "->".
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