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I am looking for all solutions of sin(2x) - 2 sin(x) + 1 =0. [ And yes that is sin(2x) and not sin^2(x) ]?

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  • I am looking for all solutions of sin(2x) - 2 sin(x) + 1 =0. [ And yes that is sin(2x) and not sin^2(x) ]?


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