Evaluate the line integral

where C is the portion of the parabola y = x^2 from (0,0) to (1,1) if

This is what i get. Can anyone check this for me please :D thanks!

where 0<t<1

Thanks for looking over this :D

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- Dec 4th 2010, 06:21 PMmybrohshi5Evaluate line integral (parabola)
Evaluate the line integral

where C is the portion of the parabola y = x^2 from (0,0) to (1,1) if

This is what i get. Can anyone check this for me please :D thanks!

where 0__<__t__<__1

Thanks for looking over this :D - Dec 4th 2010, 07:31 PMDrSteve
This is right. You just made a little mistake in the first component of F(r(t)). It has a factor of t^2 (not t). You actually corrected this later on, so your answer is correct.

Also, it should be dr/dt (not just dr). - Dec 4th 2010, 08:19 PMmybrohshi5
Thank you. Changes were corrected in post :D