Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Math & Sciences (https://www.askmehelpdesk.com/forumdisplay.php?f=402)
-   -   Sine sum and difference formula (https://www.askmehelpdesk.com/showthread.php?t=287520)

  • Dec 2, 2008, 01:41 PM
    MCRFlyleaf6
    Sine sum and difference formula
    I can't seem to get started with this one,

    Sin (21TT / 12)
  • Dec 5, 2008, 07:22 PM
    vejrm01

    Do you have the definition of the sum/difference formula for sine? You need to break down the 21 pi/12 into radians that you know the answer to, such as sin(pi/3) or sin(pi/6).

  • All times are GMT -7. The time now is 11:51 PM.