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Math Help - Integration

  1. #1
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    Integration

    Hi,

    Please could you give me the answer to this question, as I have no idea how to do it.

    Integrate: x ˛ 2SEC˛ x TAN x.dx

    Thanks in advance, you'd be doing me a great favour!


    - Steven
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by Shooting Star View Post
    Hi,

    Please could you give me the answer to this question, as I have no idea how to do it.

    Integrate: x ˛ 2SEC˛ x TAN x.dx

    Thanks in advance, you'd be doing me a great favour!


    - Steven
    integration by parts (a couple of times??), since:

    \frac{d}{dx} (\sec(x))^2=2(\sec(x))^2 \tan(x)

    CB
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