(Should be) simple trigonometric equation: .
Given solutions  , [2a] , [2b]
Why is it, that with 'sum (difference) theorem' , I get different solutions than with (at least it seems so)
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This is what I did: or
Now we have two equations to solve: and
I would do it this way except I don't get the solutions you noted down. I think I did it right...... :s
Last edited by Showcase_22; September 26th 2008 at 12:52 AM.
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