- #1
sadris
- 2
- 0
[tex]\int \frac{x^2 - y^2}{(x^2 + y^2)^2} dx[/tex]
Above is an integration involved in a double integration, I know the answers via TI-89, but I am trying to find out how to get them I have tried trig substitution, u sub, integration by parts, etc. etc. And I am out of ideas. Can anyone please help?
Thanks!
Above is an integration involved in a double integration, I know the answers via TI-89, but I am trying to find out how to get them I have tried trig substitution, u sub, integration by parts, etc. etc. And I am out of ideas. Can anyone please help?
Thanks!