Question

What is the integration of $1$?

Answer 1

Calculation integration of $1$

We know that, $\int kdx=kx+c$ where $k$ is a constant and $c$ is integral constant.

Let $I=\int 1dx$

Apply the formula $\int kdx=kx+c$

$I=x+c$ where $c$ is integral constant.

Hence the integration of $1$ is $x+c$, where $c$ is integral constant.