Question

article 13 passed !! NOOO​

Answer 1

tex]\int_{0}^{1} \frac{tan^{-1}x\:dx}{(1+x^{2})^{\frac{3}{2}}}=\frac{1}{\sqrt{2}}\bigg(\frac{\pi}{4}+1\bigg)-1[/tex]

Answer 2

You thick hi hai na.