Menu Close

Show-that-dx-1-x-tanx-2-pi-




Question Number 101014 by Rohit@Thakur last updated on 29/Jun/20
Show that  ∫_(−∞) ^(+∞) (dx/(1+(x+tanx)^2 ))   =   π
$${Show}\:{that} \\ $$$$\int_{−\infty} ^{+\infty} \frac{{dx}}{\mathrm{1}+\left({x}+{tanx}\right)^{\mathrm{2}} }\:\:\:=\:\:\:\pi \\ $$

Leave a Reply

Your email address will not be published. Required fields are marked *