Let 1 be the line segment from (0,2) to (0, 2) and 2 be the portion of 2 + 2 = 4 for 0 traversed from (0, 2) to (0,2). Let the curve = 1 2. If F = 2, 2, find c F dr.

Solve with these two methods.

If(x, y) dx = b f(x(t), y(t) ) x'(t) dt(f (x, y ) dy = 1 f(x(t), yl '(t) di