Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
Limit[(Pi Gamma[1 + n]^2)/(2 Gamma[1/2 + n] Gamma[3/2 + n]), n -> infty]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random