How do you graph the secant cosecant and cotangent functions?

I am assuming that you are using a graphing calculator.
To graph ##sec x## type in ##1/(cos x)## and graph.
graph{1/(cos x) [-6.28 6.28 -5 5]}
Please note that the x-axis is in radians (I switched it to ##[-2 pi 2 pi])##. I would suggest using Zoom Trig (ZTrig) in the Zoom menu.
To graph ##csc x## type in ##1/(sin x)##
graph{1/(sin x) [-6.28 6.28 -5 5]}
Finally to graph ##cot x## type in ##i/(tan x)##
graph{1/(tan x) [-6.28 6.28 -5 5]}