Answer:
[tex]y \leq -1\text{ and }y \geq 1[/tex]
Step-by-step explanation:
We have to find the range of given function:
[tex]y = f(x) = cosec(x)[/tex]
The attached image shows the graph for the given function.
The range is a set of all the possible values of the dependent variable or y to the corresponding possible x values.
The range of the given function is:
[tex]y \leq -1\text{ and }y \geq 1[/tex]
