(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I am trying to work through a trig review I found online, but this is the type of question I am needing to be able to solve. If anyone can be so kind to send me a link to a tutorial on how to solve these, I would REALLY appreciate it. Anyways, on to the question! :)

cos(2theta) = sin(theta), solve.

2. Relevant equations

3. The attempt at a solution

All I can think of is changing cos2theta so there is no more 2.

? What is the aim of a question like this, or this type of trig questions. ?

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# Homework Help: Trig Question: cos(2theta) = sin(theta), solve.

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