- #1
Trung
- 4
- 0
Homework Statement
Find all functions v(x,y) such that both v_x(x,y) = x^2 + y and v_y(x,y) = x - y^3.
Homework Equations
The Attempt at a Solution
I have no idea how to start. My instructor says to guess the solution, which I have tried, but failed.