Results 1 to 2 of 2

Math Help - trig function equation

  1. #1
    Member
    Joined
    Oct 2008
    Posts
    221

    Post trig function equation

    Solve the equation cotx=4 in interval 0≤x≤2π

    Thanks!
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor
    skeeter's Avatar
    Joined
    Jun 2008
    From
    North Texas
    Posts
    11,689
    Thanks
    448
    Quote Originally Posted by live_laugh_luv27 View Post
    Solve the equation cotx=4 in interval 0≤x≤2π

    Thanks!
    \tan{x} = \frac{1}{4}

    x = \arctan\left(\frac{1}{4}\right)

    x = \arctan\left(\frac{1}{4}\right) + \pi
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Compute Trig Function Values, Solve Trig Equation
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: September 8th 2011, 07:00 PM
  2. Replies: 5
    Last Post: April 26th 2011, 05:08 AM
  3. Trig word problem - solving a trig equation.
    Posted in the Trigonometry Forum
    Replies: 6
    Last Post: March 14th 2011, 07:07 AM
  4. Replies: 1
    Last Post: July 24th 2009, 02:29 AM
  5. Finding the equation of trig function
    Posted in the Pre-Calculus Forum
    Replies: 1
    Last Post: May 9th 2009, 12:23 PM

Search Tags


/mathhelpforum @mathhelpforum