write each given expression in terms of sine and cosine and express the result in simplest form: (sin theta)(cot theta)

Question

mathmale · Answer

Hello, lyubas!  Happy to chat with you again!
We're supposed to re-write this expression:

mathmale · Answer

(sin theta )(cot theta) in terms of only sine and cosine.  Let's do that first:

mathmale · Answer

(sin theta)(cot theta)

=(sin theta)( cos theta   over  sin theta)
 =cos theta.

that's it.

We can cancel out the 2 sine terms.

anonymous · Answer

hey thanks so much i understand how u did this and now i culd do the rest on my own. sorry for answering late i was away from the computer

mathmale · Answer

I'm really glad that this problem now makes sense to you!  C u later.

anonymous · Answer