Derive the representation formula for harmonic functions in two dimensions.  
the formula in two dimensions is the following
u(x)=1/2pi (integral over body D) [u(x)*d/dn*log|x - x0| - du/dn*log|x-x0|]ds

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Clarification of Question by awl-ga on 25 Nov 2002 09:43 PST

My friend an i have been debating the answer to the 3 other partial
differential equations problems that i have listed to pay 10 dollars
for an answer.  We placed a bet on it, and the questions shouldn't be
too hard for you to answer because me and my friend are only students,
and we just need another source to see who is right, and i would
really apreaciate it if we could get the answer by tomorrow morning.
thanks!

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Clarification of Question by awl-ga on 25 Nov 2002 09:50 PST

We will pay more if we get the questions answered by tomorrow, the
loser of the bet will pay so, please if you have time, help me prove
i'm right

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Request for Question Clarification by shivreddy-ga on 25 Nov 2002 11:20 PST

Hi,

Please be patient I am trying my best to find a solution to these
questions. Of course DONT take that as a confirmation that I WILL find
the answer. I have already had sleepless nights over them though!

Warm Regards,
Shiv Reddy

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Clarification of Question by awl-ga on 25 Nov 2002 12:28 PST

just try ur best, or give me ur best guess. thanks