In order to use Green's Theorem, certain conditions must be met.
(a) Which of the following conditions must be true?
- F must be in the direction of C.
- F = Vf = U R is on the right as we move around the curve C.
- R is on the left as we move around the curve C.
- F is a smooth field on an open region containing C and R.
- C is a piecewise smooth simple closed curve that is the boundary of R.