Results 1 to 3 of 3

Math Help - The identity 1/sinx - 1 is equivalent to

  1. February 27th 2008, 06:58 AM #1
    xkncx
    xkncx is offline
    Newbie
    Joined
    Feb 2008
    Posts
    8

    The identity 1/sinx - 1 is equivalent to

    A) cosx/sinx

    B) tanx/cosx

    C) sinx/cosx

    D) 1

    I am having a hard time figuring this identity out.

    I think it is A or B but I'm not too sure.
    Follow Math Help Forum on Facebook and Google+
  2. February 27th 2008, 07:21 AM #2
    colby2152
    colby2152 is offline
    GAMMA Mathematics
    colby2152's Avatar
    Joined
    Nov 2007
    From
    Alexandria, VA
    Posts
    1,172
    Awards
    1
    MHF Donor
    \frac{1}{sin(x)}-1

    OR

    \frac{1}{sin(x)-1}

    ?
    Follow Math Help Forum on Facebook and Google+
  3. February 27th 2008, 07:25 AM #3
    xkncx
    xkncx is offline
    Newbie
    Joined
    Feb 2008
    Posts
    8
    the first one
    Follow Math Help Forum on Facebook and Google+
« satellite, find time it takes a call between two cities. | Solve 2 sinx - squareroot 3 = 0 »

Similar Math Help Forum Discussions

  1. ((1+sinx+icosx)/(1+sinx-icos))^n
    Posted in the Trigonometry Forum
    Replies: 5
    Last Post: November 28th 2011, 07:06 PM
  2. SinX TanX how can i combine these to get a form of (SinX)^2
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: March 25th 2011, 12:27 AM
  3. [SOLVED] An identity of equivalent products related to the binomial theorem
    Posted in the Differential Geometry Forum
    Replies: 8
    Last Post: September 19th 2010, 11:53 PM
  4. Integral of Ln(Sinx)/Sinx
    Posted in the Calculus Forum
    Replies: 7
    Last Post: January 11th 2010, 02:18 AM
  5. find y' if y=(sinx)^2 + 2^(sinx)
    Posted in the Calculus Forum
    Replies: 3
    Last Post: January 23rd 2009, 05:00 PM

Search Tags


/mathhelpforum @mathhelpforum