I do not need you to give me an answer just a formula(adsbygoogle = window.adsbygoogle || []).push({});

I have some problems to work and I cannot find anything through searching, I can make up a problem, but for example

find sin3x if sinx=1/3 and 0 < or equal to sin greater than or equal to pie/2

How would I find x? I now how to plug in a radian into my calculator to get the answer the opposite way but not this way.

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# Homework Help: How to find radians

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