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.
Explica por qué (sin x)^((4)) = sin x y por qué (e^x)^((n)) = e^x for all
Explica por qué (sin x)^((4)) = sin x y por qué (e^x)^((n)) = e^x for all
Natural Language
Math Input
Extended Keyboard