Hi

I am having trouble on working out the following question:

Given C is the anticlockwise circular path , starting and ending at (0,2) evaluate the line integrals where

This is what i have done

,

P.S

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- May 27th 2011, 05:04 PMPaymemoneyFinding the Line Integral
Hi

I am having trouble on working out the following question:

Given C is the anticlockwise circular path , starting and ending at (0,2) evaluate the line integrals where

This is what i have done

,

P.S - May 27th 2011, 05:34 PMJoanna

If

,

what are dx and dy? - Jun 3rd 2011, 12:32 AMPaymemoney
ok i have attempted this question again and this is what i have done but this is incorrect.

This is what i have have done:

- Jun 3rd 2011, 04:05 AMHallsofIvy
Without parentheses, it is almost impossible to read what you have written. With , , and . F(x,y) becomes and so the integral is

Personally, I would have used , so I could integrate from 0 to .