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.
( 6 ( cos42 - isin42 ) ) / ( 5(cos82 + isin82) ) = 6/5*e^( (2*pi*i)/9 )
( 6 ( cos42 - isin42 ) ) / ( 5(cos82 + isin82) ) = 6/5*e^( (2*pi*i)/9 )
Natural Language
Math Input
Extended Keyboard
