Hello,
can you plaese halp me with this problem?
I need to determine whether the definite integral of dx/(1+x^{2}sin^{2}(x)), x from 0 to infinity, converges or diverges.
Thank you very much!
Hello,
can you plaese halp me with this problem?
I need to determine whether the definite integral of dx/(1+x^{2}sin^{2}(x)), x from 0 to infinity, converges or diverges.
Thank you very much!
I didn't think a lot about the problem, but it seems you have to study the convergence of the series $\displaystyle \sum_{n=0}^{+\infty}a_n$ where $\displaystyle a_n=\int_0^{\pi}\frac{dt}{1+(n\pi+t)^2\sin^2tdt}$.