Hello all. I have a trig problem here that I am not necessarily stuck on, but just wanted to confirm results with someone else.
Using the proof:
What do you get?
Last edited by Deimos; May 5th 2010 at 10:11 PM.
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Can be simplified further.
I made a mistake on .
I meant to write:
I fixed the initial post as well. Sorry about that.
With denominator rationalised, I get: which checks out OK on my calculator.
I don't think that will simplify any further.
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