Question

what is the period of f(x)=cot pix/8

Answer 1

period is 8

Answer 2

in general if you have
\[\cot(bx)\] period is
\[\frac{\pi}{b}\] so in this case you get
\[\frac{\pi}{\frac{\pi}{8}}=8\]

Answer 3

AAH thank you so much for your help!