1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Complex trig

  1. Oct 8, 2008 #1
    If:
    [tex]sin(i)=i \frac{e^2 - 1}{2e}[/tex]

    what does sin(xi) equal?
     
  2. jcsd
  3. Oct 8, 2008 #2

    gabbagabbahey

    User Avatar
    Homework Helper
    Gold Member

    Are you allowed to use Euler's Identity;

    [tex]sin(\theta)=\frac{e^{i\theta}-e^{-i\theta}}{2i}[/tex]

    ?
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook