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!

Deduction of Sin(i)

  1. Oct 13, 2009 #1
    1. The problem statement, all variables and given/known data

    How can you calculate the value of sin(i)?
  2. jcsd
  3. Oct 13, 2009 #2


    User Avatar

    [tex]e^{i\theta}=\cos\theta+i\sin\theta[/tex], and eventually you get to [tex]\sin\theta=\frac{e^{i\theta}-e^{-i\theta}}{2i}[/tex]
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Deduction of Sin(i)
  1. Natural deduction (Replies: 3)