Re: double integral problem
- From: Helmut Jarausch <jarausch@xxxxxxxxx>
- Date: Sat, 20 May 2006 19:51:56 +0200
xieshufu@xxxxxxxxx wrote:
Hi everyone,
I have trouble in solving a double integral. Could anyone help me?
\int \int_{D} (sqrt(x^{2}+y^{2})) dxdy
the integral area D is : (x-d)^{2}+y^{2}=r^{2}
I can't get the simplist expression
of the double integral. Can anyone give me a hand?
OK that's probably a homework.
Just one hint, what about polar coordinates?
--
Helmut Jarausch
Lehrstuhl fuer Numerische Mathematik
RWTH - Aachen University
D 52056 Aachen, Germany
.
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