Question

Provide the exact answer following the trigonometric function.
Tan 270°

Answer 1

`tan \ 270 \textdegree` is undefined or
`\infty`

Explanation:

`\infty`

Given

`2\pi=360\textdegree\\\pi=180\textdegree\\\\\pi +0.5\pi=270\textdegree\\\\tan 270\textdegree =tan(\pi +0.5\pi)=tan(0.5\pi)=\infty`

Hence Tan 270° is undefined.