# For what values of x, if any, does #f(x) = 1/((4x+9)cos(pi/2+(4pi)/x) # have vertical asymptotes?

##### 1 Answer

Jul 27, 2018

Asymptote is vertical at

Where

#### Explanation:

The given function:

Above function will have vertical asymptotes when denominator becomes equal to zero i.e.

Where,

Where