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Homework Help: How can i solve this Fourier Transform question?

  1. Apr 16, 2007 #1
    How can i solve this Fourier Transform question???

    1. The problem statement, all variables and given/known data

    f(t)= a/((a^2)+(t^2)) if a>0 find the fourier transform

    2. Relevant equations

    Just give me a hint to solve or first step for solving. Then i will solve.

    3. The attempt at a solution

    Thanks for help.
  2. jcsd
  3. Apr 16, 2007 #2


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    Science Advisor
    Homework Helper

    Ok. Set up a contour integral and use the residue theorem.
  4. Apr 17, 2007 #3
    ok but anyone can give more hints and details?
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