# Integral of 1 formula

## Formula

$\displaystyle \int dx \,=\, x+c$

### Introduction

$x$ is a variable and $dx$ is the element of integration. The integral of one with respect to $x$ is written mathematically in integral calculus in the following way.

$\displaystyle \int{1}dx$

It is simply written as follows.

$\displaystyle \int dx$

The indefinite integral of one with $dx$ is equal to the sum of the $x$ and constant of integration.

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