Find line integral F(x,y) .dr where C is the curve given by r(t)=(t^2 -2)i+((t-1)+t(t-2)cos(t))j 0<=t<=2 and f(x,y) = (xy^2+2x)i+(x^2y +y+1)j
Last edited by bobby77; Dec 8th 2005 at 09:48 PM.
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Originally Posted by bobby77 Find line integral F(x,y) .dr where C is the curve given by r(t)=(t^2 -2)i+((t-1)+t(t-2)cos(t))j 0<=t<=2 and f(x,y) = (xy^2+2x)i+(x^2y +y+1)j You need to know that: so: . Then which I trust you I can leave to you (by the way the value of the integral is 2 ) RonL
Last edited by CaptainBlack; Dec 9th 2005 at 04:45 AM.
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