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Homework Help: Intrinsic equation

  1. Jun 13, 2007 #1
    1. The problem statement, all variables and given/known data

    2. Relevant equations

    3. The attempt at a solution

    For the curve with equation siny =e^x, where s is measured from the point(0,pi/2),show that e^s =tan?/2.
    tan?/2 where?=phi
    hlp me plz
    contact me nikvoodoo@gmail.com
  2. jcsd
  3. Jun 13, 2007 #2


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    You definitely haven't given enough information... how are s and phi related to y and x?
  4. Jun 14, 2007 #3
    i also cant understand this but this came in my exam
    plz try to this
    hlp me
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