- #1

js10j2jh

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## Homework Statement

Compute the Fourier transform of f(x)=exp(-b|x|), b>0

## Homework Equations

F(k)=1/2pi(integral[inf,-inf]f(x)exp(ikx)dx)

## The Attempt at a Solution

F(k)=1/2pi(integral[inf,-inf]exp(ikx-b|x|)

How do I solve this? I've tried to solve it but can't get to a solution because of the modulus sign.