friday question, integral on circle, where q' and p* lays on the frontier...

maxandri

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Dec 13, 2015
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I have to solve this integral.
In a circle where q' and p* lays on the frontier (circunference) and p* is the projection of a P point on the circumference (segment pp* and tangent of p* make e square angle) which is the solution of
ppQP2\displaystyle \int \frac{\sqrt{|p-p*|}}{|Q'-P|^2}
I would like to suggest a way for solution but really I don't know how to start.
Thank you for your help
 
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