(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

(i) Evaluate

[tex]\int_C \dfrac{-ydx + xdy}{9x^2 + 16y^2} [/tex]

when C is the ellipse

[tex]\dfrac{x^2}{16} + \dfrac{y^2}{9} = 1[/tex]

(ii) Use the ans to (i) to evaluate the integral along C' = ellipse:

[tex] \dfrac{x^2}{25} + \dfrac{y^2}{16} = 1[/tex]

2. Relevant equations

3. The attempt at a solution

I have done (i) but have no clue about (ii). great thnx for any help.

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# Homework Help: Line Integral

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