Let w(x, y, z) = x² + y? + z2 where x y = cos(7t) , z = e-6t. sin(4t), %3D %3D dw dx dy dz and using dt Calculate by first finding dt dt dt the chain rule. dx 4 cos (4t) %3D dt dy 7 sin(7t) %3D dt dz %3D dt -be-6t Now use the chain rule to calculate the following: dw %3D dt Hint: Recall the chain rule: dw dw da dy dw dz %3D dt dt dt dz dt of
Let w(x, y, z) = x² + y? + z2 where x y = cos(7t) , z = e-6t. sin(4t), %3D %3D dw dx dy dz and using dt Calculate by first finding dt dt dt the chain rule. dx 4 cos (4t) %3D dt dy 7 sin(7t) %3D dt dz %3D dt -be-6t Now use the chain rule to calculate the following: dw %3D dt Hint: Recall the chain rule: dw dw da dy dw dz %3D dt dt dt dz dt of
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 12T
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