1734. Scalar line integrals Evaluate the following line integrals along the curve C. \f30. [(2)6 3y) ds; C is the line segment from (1, 0) to (0, 1) followed by the C line segment from (0, 1) to (1, 0). 41-46. Line integrals of vector fields in the plane Given the following vector fields and oriented curves C, evaluate F . T ds.\f4956. Work integrals Given the force field F, find the work required to move an object on the given oriented curve.