Question

5 Evaluate the integral I = { xy ds where c is defined by the parametric equations x = cost, y = sint from t = 0 tot = 2 7T

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Answer #1

380EC Idds y=sib3t weve given x= casst 7ds2)+($) (-3 costsint) 2 +(35162 t cost) = Jg costsint +gsintt.cost 9 Cos?t=7674760

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