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Math Help - An integral related to unitstep function and cosine

  1. #1
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    Question An integral related to unitstep function and cosine

    integral from minus infinity to infinity unitstep(t) * cos(t) dt = ?
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  2. #2
    A Plied Mathematician
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    Re: An integral related to unitstep function and cosine

    I would recommend splitting your integral up based on two intervals. Where does that lead you?
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