Question

a

Answer 1

Probably only by hand. I think most things like wolframalpha usually won't keep them exact

Answer 2

Something like this?

Answer 3

You could also plot \(\tan(\pi x)\) and relabel the x-axis as being in units of \(\pi\) radians...

Answer 4

What did you use for that @whpalmer4, since that might be helpful to know... :P

Answer 5

Mathematica. You could also use the free online Wolfram Language at http://www.wolfram.com/index.php

The statement I used was

\[\text{Plot}\left[\left\{\tan (\theta ),\frac{1}{\tan (\theta )}\right\},\{\theta ,-2 \pi ,2 \pi \},\text{Ticks}\to \{\text{Table}[x,\{x,-2 \pi ,2 \pi ,\pi \}]\}\right]\]

Answer 6

your genius whpalmer

Answer 7

That might be a bit strong, but thanks :-)

Answer 8

whats the vertical asymptotes of this graph. i have...