Use the given information to find the cos (2,0), csc q = 5/3, q lies in n quadrant II

How would I go about doing this

5 answers

What does this symbolism mean?

Cos(2,0)

Then: cos(2,0),csc q what kind of math symbol is that?
cosine ( x,y) csc(theta,or angle)I don't have a theta symbol om my keyboard and they use that interchangable in my book
The problem I have is not q, but the (x,y) as an angle.
oh ok sorry I'll try to be more specific
I don't know what I mean I'm very confused , just disregard intil I cn puit more info in there