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-   -   Integration Calculus (https://www.askmehelpdesk.com/showthread.php?t=398210)

  • Sep 20, 2009, 07:41 PM
    mhameer
    Integration Calculus
    Integrate the following with respect to x:

    sec(x) / cos(2x)
  • Sep 20, 2009, 08:21 PM
    Perito

    Try to simplify it using one of the following identities:





    then try to integrate the resultant.
  • Sep 21, 2009, 04:22 AM
    galactus


    This one is fairly difficult and not easily done by elementary means.
  • Sep 21, 2009, 08:48 AM
    galactus
    As I said previously, this won't be pretty.



    One substitution we could make is to let

    Making the subs and converting to partial fractions gives us:



    Integrate term by term and resub.

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