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: What does sinxcosx equal?

  1. Sep 22, 2007 #1
    What does sinxcosx equal?
     
    Last edited by a moderator: Feb 4, 2013
  2. jcsd
  3. Sep 22, 2007 #2
    sin2x = 2sinxcosx

    sinxcosx = (1/2)sin2x
     
  4. Sep 23, 2007 #3
    i appreciate it
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook