Math help please...

Discussion in 'General Off-Topic Chat' started by Westside, Apr 8, 2008.

Apr 8, 2008

Math help please... by Westside at 5:34 PM (1,000 Views / 0 Likes) 6 replies

  1. Westside
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    Member Westside Sogdiana

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    As limit approaches 0: cos(cos(x))/sec(x)

    [​IMG] , this question is killing me...
     
  2. tinymonkeyt

    Member tinymonkeyt GBAtemp brat

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    i would like to help..
    but i failed that trig chapter in anal math :/
     
  3. moozxy

    Member moozxy hamboning

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    I don't really get what the question is asking, but I think you have to differentiate? If so I can help but I'm not sure of what it's asking tbh.
     
  4. Veho

    Global Moderator Veho The man who cried "Ni".

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    Is that [cos(cos(x))] / sec(x) ?

    sec(x) = 1/cos(x)

    cos(cos(x))*cos(x)

    when x --> 0 , cos(x) --> 1

    so, cos(cos(x))*cos(x) ---> cos(1).
     
  5. Westside
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    Member Westside Sogdiana

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    Cool! Awesome! Thank you!
     
  6. Bob Evil

    Member Bob Evil The Department of Home-Made Insecurity

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    Things like this are why I have a degree in Journalism [​IMG]
     
  7. moozxy

    Member moozxy hamboning

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    Lol at me.
     

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