Results 1 to 2 of 2

Math Help - Trig Function help

  1. #1
    Junior Member
    Joined
    Sep 2008
    Posts
    64

    Trig Function help

    Hello, I have a few problems where I have to solve each equation.... Most of them are simple but I am not understand the ones without the squared function.....

    Ex

    cosx = sinx

    sinx = cscx

    csc^2x = cotx +1

    any help would be great thank you
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Flow Master
    mr fantastic's Avatar
    Joined
    Dec 2007
    From
    Zeitgeist
    Posts
    16,948
    Thanks
    5
    Quote Originally Posted by cokeclassic View Post
    Hello, I have a few problems where I have to solve each equation.... Most of them are simple but I am not understand the ones without the squared function.....

    Ex

    cosx = sinx Mr F says: => tan x = 1 ....

    sinx = cscx Mr F says: {\color{red} \Rightarrow \sin^2 x = 1 \Rightarrow \sin x = \pm 1 \, ....}

    csc^2x = cotx +1 Mr F says: {\color{red} \Rightarrow 1 + \text{cot}^2 x = \text{cot} x + 1 \Rightarrow \text{cot}^2 x = \text{cot} x \Rightarrow (\text{cot} x) (\text{cot} x - 1) = 0 \, ....}

    any help would be great thank you
    ..
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Even more trig function help
    Posted in the Trigonometry Forum
    Replies: 4
    Last Post: December 13th 2011, 06:08 PM
  2. Compute Trig Function Values, Solve Trig Equation
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: September 8th 2011, 07:00 PM
  3. Replies: 5
    Last Post: April 26th 2011, 05:08 AM
  4. Finding intersection of trig and non trig function
    Posted in the Trigonometry Forum
    Replies: 5
    Last Post: February 19th 2011, 06:53 PM
  5. Trig Function
    Posted in the Calculus Forum
    Replies: 1
    Last Post: January 15th 2009, 11:44 AM

Search Tags


/mathhelpforum @mathhelpforum