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.
\int_0^{\frac{\pi}{2}}\frac{sin^8 t+cos^8 t}{sin t+cos t+7}dt
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random