QuestionFind the values of $\theta$ for which the function $f(\theta)=\sec \theta$ is undefined.

Studdy Solution
Therefore, the secant function $f(\theta)=\sec \theta$ is not defined for $\theta = \frac{(2n+1)\pi}{2}$, where $n$ is an integer.
The values of $\theta$ for which $f(\theta)=\sec \theta$ is not defined are $\theta = \frac{(2n+1)\pi}{2}$, where $n$ is an integer.