State the Period of the Function:​ $$y = \frac { 1 } { 8 } \cot \pi x$$

Multiple Choice

State the period of the function:​ $$y = \frac { 1 } { 8 } \cot \pi x$$ ​

A) $7 \pi$
B) $5 \pi$
C) $6 \pi$
D) $\frac { \pi } { 2 }$
E) 1