- #1
wololo
- 27
- 0
Homework Statement
Homework Equations
Chain rule, partial derivation
The Attempt at a Solution
dv/dt=dv/dx*dx/dt+dv/dy*dy/dt
dx/dt=-4t -> evaluate at (1,1) =-4
dv/dt=-4dv/dx+4(-2)
dv/dt=-4dv/dx-8
How can I find the missing dv/dx in order to get a value for dv/dt? Thanks!