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.
Integrate[Divide[Sin[x],x]+Divide[Cos[x],x],{x,1,π}]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
