Engineering, 22.08.2021 19:00, maddyhayes

Two question here please answer it correctly 40. Evaluate f (x2-2xy)dx +(x2y+3)dy around the boundary of the region defined by y2 = 8x and x = 2
(a) directly, (b) by using Green's theorem. Ans. 128/5
(TT.2)
41. Evaluate f (6xy - y2) dx + (3x2 --- 2xy) dy along the cycloid x = 6 - sin 6, y = 1 - cos 6.

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Two question here please answer it correctly 40. Evaluate f (x2-2xy)dx +(x2y+3)dy around the bound...