Question

Find the slope of the line whose inclination is $0^o$.

Answer 1

Slope of a line with inclination $\theta$ is given by $m=\tan \theta$

Here, $\theta =0^o$

$\therefore$ Slope $m=\tan 0^o$

$=0$ ...... $[\because \tan 0^o=0]$

Hence, the slope is $0$.