1. Not finding help here? Sign up for a free 30min 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!

Do we need to convert the system of calculator to red in like this queation

  1. Mar 5, 2010 #1
    Hi

    Do we need to convert the system of calculator to red in like this queation
     

    Attached Files:

  2. jcsd
  3. Mar 5, 2010 #2

    Mentallic

    User Avatar
    Homework Helper

    Sorry I don't understand what you mean.
     
  4. Mar 5, 2010 #3
    In the ( calculator ) there are many systyem for exampl when you press MODE button in calculator you can chose ( Deg ) or ( Rad ) or ( Gra )

    my queation now do we need to change the system of calculator to rad in like above question
     
  5. Mar 5, 2010 #4

    Char. Limit

    User Avatar
    Gold Member

    Yes, you do.
     
  6. Mar 5, 2010 #5

    HallsofIvy

    User Avatar
    Staff Emeritus
    Science Advisor

    In any problem where you do not specifically have angles given in degrees, you should think of arguments of trig functions as being in radians.

    (You had said "in red" before rather than "in rad"!)
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Do we need to convert the system of calculator to red in like this queation
Loading...