Question Number 51992 by maxmathsup by imad last updated on 01/Jan/19
$${find}\:{lim}_{{x}\rightarrow\mathrm{0}} \:\:\:\:\int_{{x}} ^{\mathrm{2}{x}} \:\:\:\:\frac{{t}}{{ln}\left(\mathrm{1}+{t}^{\mathrm{2}} \right)}{dt} \\ $$
find-lim-x-0-x-2x-t-ln-1-t-2-dt-