Tuesday

September 16, 2014

September 16, 2014

Posted by **Jake** on Wednesday, May 12, 2010 at 1:08am.

a) Sketch the cosecant function over the interval (-2pi, 2pi)

i can do that

b) This function is not one to one - please explain in detail the meaning of this

???

c) how would you restrict the domain of the cosecant function so that it becomes a one to one function?

???

d) By restricting the function as described in part c) what is the domain and range of this resulting function. Use interval notation.

e) From part d) what is the domain and range of the inverse function

y = arccsc(x).

- Trigonometry -
**Damon**, Wednesday, May 12, 2010 at 5:01amAfter you graph it you will find that more than one angle has the same csc. For example csc 30 deg = 2 and csc 150 deg is also 2

if you restrict the domain to one quadrant you are all set.

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