Results 1 to 3 of 3
Like Tree1Thanks
  • 1 Post By romsek

Thread: Inverse Trigonometric Function

  1. #1
    Senior Member
    Joined
    Mar 2012
    Posts
    466
    Thanks
    5

    Inverse Trigonometric Function

    if tan x = 1/cot x

    tan^-1(x) = ?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor
    Joined
    Nov 2013
    From
    California
    Posts
    5,923
    Thanks
    2491

    Re: Inverse Trigonometric Function

    ?

    let's use $\theta$ for angles and $x$ for lengths

    $\tan(\theta) = \dfrac{1}{\cot(\theta)} = x$

    $\tan^{-1}(x) = \theta = \cot^{-1}\left(\dfrac 1 x\right)$
    Thanks from joshuaa
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Senior Member
    Joined
    Mar 2012
    Posts
    466
    Thanks
    5

    Re: Inverse Trigonometric Function

    thanks
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Replies: 2
    Last Post: Jan 16th 2014, 02:57 AM
  2. Inverse trigonometric function
    Posted in the Trigonometry Forum
    Replies: 2
    Last Post: Jul 5th 2009, 11:00 PM
  3. Inverse trigonometric Function Question 2
    Posted in the Trigonometry Forum
    Replies: 3
    Last Post: May 2nd 2009, 06:43 AM
  4. Inverse trigonometric function
    Posted in the Trigonometry Forum
    Replies: 3
    Last Post: Apr 28th 2009, 11:31 AM
  5. Inverse trigonometric function
    Posted in the Trigonometry Forum
    Replies: 4
    Last Post: Oct 15th 2008, 06:08 AM

Search Tags


/mathhelpforum @mathhelpforum