- #1

Amad27

- 412

- 1

## Homework Statement

[itex]\int_{-\infty}^{\infty} \frac{\sin(x)}{x}[/itex] using Complex Analysis

## Homework Equations

Contour analysis on [itex]\int_{-\infty}^{\infty} \frac{\sin(x)}{x}[/itex]

## The Attempt at a Solution

Hello,

I am completely new to contour integration. I would really appreciate it if someone can walk me through contour integration. And residues and how to perform contour integration.

So first we choose a contour. What are the guidelines for choosing a contour? Does it matter?

Thanks, for helping me!