Solution Found!
Chain Rule with one independent variable Use
Chapter 11, Problem 13E(choose chapter or problem)
QUESTION:
Chain Rule with one independent variable Use Theorem 12.7 to find the following derivatives. When feasible, express your answer in terms of the independent variable.
dU/dt, where \(U=\ln (x+y+z), x=t, y=t^{2}, \text { and } z=t^{3}\)
Questions & Answers
QUESTION:
Chain Rule with one independent variable Use Theorem 12.7 to find the following derivatives. When feasible, express your answer in terms of the independent variable.
dU/dt, where \(U=\ln (x+y+z), x=t, y=t^{2}, \text { and } z=t^{3}\)
ANSWER:Solution 13E
Step 1 :
Given U =
x = t , y =
, z =
=
+
+
……………(1)