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Unformatted text preview: If you have a graphing device, graph the curve to check your work: ( 29 θ 3 cos = x , sin 2 = y 6. Set up but do not evaluate, an integral that represents the length of the curve: t e x + = 1 , 2 t y = , 3 3 ≤ ≤t 7. Find the distance traveled by a particle with position ) , ( y x as t varies on the interval [ ] 3 , , where t x 2 sin = , t y 2 cos = 8. Set up an integral (but do not solve) that represents the surface area obtained by rotating the region described by 3 t x = , 2 t y = on 1 ≤ ≤ t about the xaxis....
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 Spring '10
 Williamson
 Parametric equation

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