Results 1 to 3 of 3

Math Help - Period of f(x)

  1. #1
    niagrafalls
    Guest

    Period of f(x)

    my question is what is the period of f(x)= cot(119x)+sec(112x)? I do not understand what to do. I know that cotangent is pi/2 and secant is 2pi/2, but cant get the right answer
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Junior Member
    Joined
    Jun 2013
    From
    Bangalore
    Posts
    63
    Thanks
    1

    Re: Period of f(x)

    Solution:

    Given f(x)= cot(119x)+sec(112x)
    we can write it as cot(119(x+π/7))+sec (112(x+π/7))
    there for the period is π/7
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Like a stone-audioslave ADARSH's Avatar
    Joined
    Aug 2008
    From
    India
    Posts
    726
    Thanks
    2

    Re: Period of f(x)

    October 2005 ... u were just a little late
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. what is the period
    Posted in the Pre-Calculus Forum
    Replies: 1
    Last Post: October 9th 2011, 09:52 AM
  2. sin(x), sin(2x), sin(1/2)....what is the period?
    Posted in the Trigonometry Forum
    Replies: 4
    Last Post: September 6th 2010, 08:52 AM
  3. Replies: 2
    Last Post: August 17th 2010, 03:37 AM
  4. Period : 2
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: November 6th 2009, 02:27 AM
  5. Period
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: November 5th 2009, 08:18 AM

/mathhelpforum @mathhelpforum