Use residue calculus to evaluate the integral

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Math 121A: Homework 10-

1. Consider the function

f(x) = 1/1 + x4.

Calculate its Fourier transform f˜(α) using residue calculus, for the range α ≥ 0. For α < 0, find the solution using symmetry.

2. Use residue calculus to evaluate the integral

I = -∞(1 - cos x/x2)dx.

Reference no: EM131077437

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