Evaluate Fdr where F (x, y) = ( arctan y, 1+y and the curve C is given by C : x = 2 cos t, y = 2 sin t, 0sts2x. а. 2я b. 12я е. -2 я f. -12x с. 4я d. -4 x g. h. 0

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A: We have,

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A: As per the company guidelines we can solve first question. I hope that the given solution will help…

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A: s=∫y1y2 1+x'2 dyy'=3y23-14y2y'=y2-14y2s=∫121+y2-14y22dys=∫121+y4+116y4-2×y×14y dys=∫12y4+116y4+12…

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A: See the details solution in below

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