Ah, well the question only asked for the solutions in between zero and two pi.
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All the general solutions are given, the only thing you have to do is determining the solutions in . For example one of the solutions was: And so the ony solution for is:
Originally Posted by Siron All the general solutions are given, the only thing you have to do is determining the solutions in . For example one of the solutions was: And so the ony solution for is: I believe is a valid answer too, it fufilled the equation when I plugged it back in to check.
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