Thread: [SOLVED] Trig equation
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Old July 4th, 2009, 09:06 AM
JannetheSwede JannetheSwede is offline
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Ummh, or no... I still don't get it

I tried to apply this on another problem of the same type

cosx+\frac{\frac{1}{2}}{cosx}=\frac{3}{2}

but I was unable to solve it...

I did like this

2cos^{2}x+cos x=3cos x
2cos^{2}x-2cos x=0

and thats how far I got... what do I do from there?
Last edited by JannetheSwede; July 4th, 2009 at 09:43 AM.
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