- #1
Calpalned
- 297
- 6
Homework Statement
Let ##C## be a level curve of ##f## parametrized by t, so that C is given by ## x=u(t) ## and ##y = v(t)##
Let ##w(t) = g(f(u(t), v(t))) ##
Find the value of ##\frac{dw}{dt}##
Homework Equations
Level curves
Level sets
Topographic maps
The Attempt at a Solution
Is it true that the answer to a level curve question is always zero? My teacher went over this but I couldn't understand him.