Section 14.5 Chain Rule
Exercise 6
Use chain rule to find \(\frac{dz}{dt}\) or \(\frac{dw}{dt}\).
\(w = \ln \sqrt{x^2 + y^2 + z^2}\), \(x = \sin t\), \(y = \cos t\), \(z = \tan t\)
Use chain rule to find \(\frac{dz}{dt}\) or \(\frac{dw}{dt}\).
\(w = \ln \sqrt{x^2 + y^2 + z^2}\), \(x = \sin t\), \(y = \cos t\), \(z = \tan t\)