Section 14.5 Chain Rule
Exercise 8
Use chain rule to find \(\frac{ \partial z}{ \partial s}\) or \(\frac{ \partial z}{ \partial t}\).
\(z = \tan^{-1}(x^2 + y^2)\), \(x = s \ln t\), \(y = te^s\)
Use chain rule to find \(\frac{ \partial z}{ \partial s}\) or \(\frac{ \partial z}{ \partial t}\).
\(z = \tan^{-1}(x^2 + y^2)\), \(x = s \ln t\), \(y = te^s\)