Question

Verify the convergence of the integral bellow

Answer 1

\[\int\limits_{-\infty}^{\infty} (1/(x^3+1))*dx\]

I calculate that's converte to 0, But I'm not sure. Some one can give a shot ? =)

Answer 2

this integral does not converge because of the singularity at x=-1

PS: sorry for the late reply, try posting in the general math section

Answer 3

yeah, now i got that =) Thank you !