For what values of x, if any, does #f(x) = 1/((x^2-4)cos(pi/2+(7pi)/x) # have vertical asymptotes?
1 Answer
Feb 3, 2017
Explanation:
The vertical asymptotes are given by
zero of
These are
Note that k = 0 sends
The ad hoc graph is not to scale.
graph{-1/((x^2-4)sin(21.991/x) [-3.51, 3.47, -17, 17]}