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Math Help - INT (sinh t. cosh 2t) dt

  1. #1
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    INT (sinh t. cosh 2t) dt

    Please solve this one


    \int(sinh t . cosh 2t) dt


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  2. #2
    MHF Contributor Also sprach Zarathustra's Avatar
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    Use:

    sinh(\alpha) cosh(\beta) = \frac{1}{2} sinh(\alpha-\beta)+\frac{1}{2} sinh(\alpha+\beta):

    Or switch the all hyperbolic function to Hyperbolic function - Wikipedia, the free encyclopedia
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