Question

What is the integration of $dt$?

Answer 1

Find the integration of $dt$.

$\begin{array}{rcl}\int dt& =& \int 1dt\\ & \Rightarrow & \int dt=t+C\left[\because \mathrm{where}C\mathrm{is}\mathrm{a}\mathrm{constant}\right]\end{array}$

Hence, the required integral is $\begin{array}{rcl}\int dt& =& t+C\end{array}$ , where $C$ is a constant.