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Thread: Integral

  1. #1 Integral 
    Forum Ph.D. Heinsbergrelatz's Avatar
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    can anyone help me or show me the steps in how to solve this advanced integral that i firstly came across.

    its got the absolute value sign. i dont know how to approach the absolute valued integrals.



    thank you


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  3. #2 Re: Integral 
    . DrRocket's Avatar
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    Quote Originally Posted by Heinsbergrelatz
    can anyone help me or show me the steps in how to solve this advanced integral that i firstly came across.

    its got the absolute value sign. i dont know how to approach the absolute valued integrals.



    thank you
    Break the integral into integrations over which you know the sign of sinx-cosx and so can drop the absolute value designation. Then just do the integrals and add them up.


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