Winter 2015 – Q.9

9. If $latex \overline F=\left(5xy-6x^2\right)i+\left(2y-4x\right)j$ ; evaluate $latex \int\limits_C\overline F\cdot d\overline r$ along the curve C in the xy-plane, $latex y=x^3$ from the point (1, 1) to (2, 8). [7M]