- Thread starter
- Admin
- #1

Here is the question:

http://answers.yahoo.com/question/index?qid=20130130130636AAOqgvz

I have posted a link there so the OP can find my response.

Here is a link to the question:Trigonometry proof SAVE ME!?

(Sin2x - sinx) / (cos2x + cosx) = (1- cosx) / sinx

show your work

Thanks so much!

http://answers.yahoo.com/question/index?qid=20130130130636AAOqgvz

I have posted a link there so the OP can find my response.

Last edited: