I am trying to find the solutions for this equation.

I have worked it twice and keep getting different answers. Can someone show me step by step how to work it?

sin(2x)-cos(x)=0

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- Dec 15th 2008, 09:16 PMcmr7Trigonometric equation:
I am trying to find the solutions for this equation.

I have worked it twice and keep getting different answers. Can someone show me step by step how to work it?

sin(2x)-cos(x)=0 - Dec 15th 2008, 09:19 PMChris L T521
- Dec 15th 2008, 09:21 PMcmr7
I think my brain is just fried and I am over thinking things tonight. No restrictions on x. Thank you for all for your help!