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: How do you simplify this?

  1. May 13, 2012 #1
    1. The problem statement, all variables and given/known data

    Simplify e^(2n ln sin(pi/3))

    2. Relevant equations

    3. The attempt at a solution

    I know that I can simplify to the form e^ln sin(π/3)^2n but I'm stuck there.
    I can't see how I could end up with the answer (3/4)^n, which is supposed to be the right answer.
  2. jcsd
  3. May 13, 2012 #2
    Nevermind I'm a dumbass. Sin(pi/3) = sqrt(3)/2
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook