Expert: Abe Mantell - 6/7/2007

Question
Hi there
How do i calculate the double integral of dxdy/(x^2 + y^2 + a^2)^3/2 where the limits are (0,a)x(o,a)
I first kept y const and the integral i got is x/(a^2 + y^2 + x^2) which i have to calculate with the limits.
After that im stuck??
How do i calculate the integral of ady/(2a^2+y^2)^1/2 from 0 to a?

Clue??

Answer
Hello White!

Wow, I just found this question of yours from the summer!

I had "been on vacation" from AllExperts since then...

I gather it is a bit too late to help, eh?

Oh well, I hope you got help on it or (better) figured it
out yourself.

Happy Holidays!

Abe Mantell