Question Number 25447 by abdo imad last updated on 10/Dec/17
Commented by prakash jain last updated on 10/Dec/17
$$\int_{\mathrm{0}} ^{\infty} \frac{\mathrm{sin}\:{x}}{{x}\left(\mathrm{1}+{x}^{\mathrm{2}} \right)}{dx}\:? \\ $$
Question-25447