Let Fequalsleft angle y comma x right angle and C be the circle of radius 8 centered at the origin oriented counterclockwise. Evaluate Contour integral Subscript Upper C Superscript Baseline Bold Upper F times d Bold r by parameterizing C. Use a parametric description of C and set up the integral. Contour integral Subscript Upper C Superscript Baseline Bold Upper F times d Bold requalsIntegral from 0 to 2 pi (nothing )dt