Question Identify the trig function with vertical asymptotes at $0, \pi, 2\pi$ and period $2\pi$.

Studdy Solution
Based on the analysis, the functions that have vertical asymptotes at $0$, $\pi$, and $2\pi$, and a period of $2\pi$ are:
a) $y = \cot x$ d) $y = \csc x$
These functions meet both criteria of having the specified vertical asymptotes and the period of $2\pi$.