# What is the domain and range of #y=csc x#?

##### 1 Answer

Aug 30, 2017

Domain: all

Range:

#### Explanation:

Hence, the domain of

Consider:

Hence, the local maxima of

and the local minima of

Then, since

This maybe more easily visualised by the graph of

graph{cscx [-8.89, 8.885, -4.444, 4.44]}