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!

Trig conversion

  1. Sep 30, 2008 #1
    1. The problem statement, all variables and given/known data

    My book does not explain how to go from one form to the other

    2. Relevant equations

    sin(2x)cos(2x) = 1/2sin(4x)
  2. jcsd
  3. Sep 30, 2008 #2


    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Use the double angle trig identity.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Trig conversion
  1. Conversion Factor (Replies: 1)

  2. Hexadecimal conversion (Replies: 2)

  3. Conversion problem. (Replies: 1)