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Thread: [Calculus/Complex Analysis] Help with some trig integrals!

  1. #1
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    [Calculus/Complex Analysis] Help with some trig integrals!

    How do you compute

    [tex]\displaystyle \int_{-\infty}^{\infty} \frac{sin(x)}{x2 +2x+2}dx[/tex]

    and

    [tex]\displaystyle \int_{0}^{2\pi} \frac{1}{3-2cos(x)+sin(x)}dx[/tex]
    Last edited by mmm4444bot; 01-20-2018 at 11:55 PM. Reason: replaced incorrect LaTex tags, invoked display style, and fixed incorrect integral codes

  2. #2
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    How far have you gotten in the problem?

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