Answer
See below
Work Step by Step
cscΘ=1/sinx
The domain is {x|x$\ne$ n$\pi$}
The range is y ∈ (-∞,-1] ∪ [1, ∞)
The period is 2$\pi$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.