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:

Where:

For:

What do you get?

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- May 5th 2010, 10:58 PMDeimosAwkward Trig. Equation
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:

Where:

For:

What do you get? - May 5th 2010, 11:08 PMpickslides

Can be simplified further. - May 5th 2010, 11:13 PMDeimos
I made a mistake on .

I meant to write:

I fixed the initial post as well. Sorry about that. - May 6th 2010, 03:13 AMGrandad
Hello Deimos

With denominator rationalised, I get:

I don't think that will simplify any further.

Grandad