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Please answer correctly. This is Urgent
1) Consider the vector field ✓ = xyî - y2h. a) Directly calculate the closed contour integral of the vector field, i.e. $ 7. dř, using the path given in Figure 1 (do not use yet the Stoke's theorem). (5 pts) (2, 1) 3 А x = 2 Vy = 2 (0, 0) Figure 1: Given closed contour integral in Problem 1. b) Now using Stokes' theorem, calculate the closed contour integral, i.e. $ V. dr, of the given vector field. Does your result agree with your result in a)?