What is the trigonometric form of $15 e^( ( pi)/12 i )$ ?

Question

1246 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-10-06T14:38:58

$15e^(pi/12i)=15(cos(pi/12)+isin(pi/12))$

Trigonometric form of $re^(itheta)=r(costheta+isintheta)$

Hence $15e^(pi/12i)=15(cos(pi/12)+isin(pi/12))$

What is the trigonometric form of 15 e^( ( pi)/12 i ) 15 e^( ( pi)/12 i ) ?