3. Let v(x, y) = (2x + y, x + 2y – 2). - a. Show that u is conservative by finding its scalar function u(x, y) and showing that Vu = v b. Compute the divergence of v c. Compute the curl of v. d. Let C: 7 = (e“, sin(e“)) be smooth curve where t e [0, 1]. Find v · dr

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