Let z(x, y) = xy where x = r cos( 40) & y = r sin(0). dy dx ar dy dz Calculate ar dz by first finding dx & and using the chain rule. ar' a0 Note: To producethe 0 symbol, type the word "theta". dz dr dz
Let z(x, y) = xy where x = r cos( 40) & y = r sin(0). dy dx ar dy dz Calculate ar dz by first finding dx & and using the chain rule. ar' a0 Note: To producethe 0 symbol, type the word "theta". dz dr dz
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 20T
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