October 6, 2022Find the line integral fc 2xy dx + ( x2 + y2)dy, , where C : r(t) = < t, 4 - t2 > , where t is from 2 to O. Mathematics by Geoffrey b. Find the line integral fc 2xy dx + ( x2 + y2)dy, , where C : r(t) = < t, 4 – t2 > , where t is from 2 to O.