1 Set up and evaluate , 6x dA, where R is the rectangular region with corners (-2, 0), (3,0), (-2, 2), and (3, 2). (a) 0 (b) 30 (c) 60 (d) 78

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A: The detailed solution of the problem follow the next steps.

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A: We can solve this using curl F formula then for b) we can calculate double integral 

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A: The given problem is to find the area enclosed by given parametric curve. Given curve r=3+15sin(6θ).