Given the following vector field and oriented curve C, evaluate F . T ds. C F= (x,y) on the parabola r(t) = (12t,71 ), for Ost= 1 The value of the line integral of F over C is (Type an exact answer, using radicals as needed.)Evaluate the following line integral along the curve C. X ds, where C is the line segment from (1,1) to (40,40). X + The value of the integral is (Type an exact answer, using radicals as needed.)Evaluate the following line integral along the curve C. (x2+ y?) ds; C is the circle of radius 4 centered at (0,0) The value of the integral is (Type an exact answer, using it as needed.)