Do I need to know special functions?
Calculus
Level
4
Given \(\displaystyle I= \int^{\pi/2}_{0} \frac{x}{\sin (x)} \, dx\) and \(\displaystyle J = \int^1_0 \frac{\tan^{-1}( x)}{x}\, dx\), find the value of \(\dfrac I J \).
by
Nishant Rai