# Math Help - Trigonomic Equations

1. ## Re: Trigonomic Equations

Ah, well the question only asked for the solutions in between zero and two pi.

2. ## Re: Trigonomic Equations

All the general solutions are given, the only thing you have to do is determining the solutions in $0.

For example one of the solutions was:
$x=\frac{-\pi}{6}+2k\pi$
And so the ony solution for $x\in ]0,2\pi[$ is:
$x=\frac{11\pi}{6}$

3. ## Re: Trigonomic Equations

Originally Posted by Siron
All the general solutions are given, the only thing you have to do is determining the solutions in $0.

For example one of the solutions was:
$x=\frac{-\pi}{6}+2k\pi$
And so the ony solution for $x\in ]0,2\pi[$ is:
$x=\frac{11\pi}{6}$
I believe $\frac{7\pi}{6}$ is a valid answer too, it fufilled the equation when I plugged it back in to check.

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