Would like to know where to start on this type of problem, since it's not a regular polynomial that i'm finding the asymptotes for. I'd like to know the process and any helpful tips for this kind of problem. I realize the solution is something along the lines of +-pi +-n(pi) (based on a similar example) but i'd appreciate a dumbed down explanation if possible.

problem (for simplicity i'll make x = theta):

Find the vertical asymptotes (if any) of the graph of the function. (Usenas an arbitrary nonzero integer if necessary)

g(x) = (tan 4x)/(3x)