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.
plot (pi/30)MathieuC[40,20,5t], Plot (1/10)Cos[10t]-(1/10), 0<t<3
plot (pi/30)MathieuC[40,20,5t], Plot (1/10)Cos[10t]-(1/10), 0<t<3
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
