Question: consider a function wx y that is continuous and has...
Consider a function w(x; y) that is continuous and has
continuous first and second partial derivatives
in a domain in the x–y–plane containing a region R, with boundary C, then it follows that,
(a) If w = x2 +y2, C : x2 +y2 = 1, evaluate
counterclockwise over the boundary curve C of the region R.
(b) Confirm your answer by solving in polar coordinates.