- #1
adron
- 5
- 0
Homework Statement
Say z = f(x,y) where x = r cos(theta) and y = r sin(theta), how would I go about rearranging this to find r(x,y)?
Homework Equations
The Attempt at a Solution
I thought maybe I should find r in terms of x and y and then equate them, but I don't think that's right.. a point in the right direction would be much appreciated.