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

Find all values of θ in the interval 0 ≤ θ ≤ 360 that satisfy the equation sin 2θ = sin θ

2. Relevant equations

sin2θ = 2sinAcosA

3. The attempt at a solution

I'm a little confused on how to start off knowing sin2θ is equivalent to 2sinAcosA, would you factor this?

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# Homework Help: Trigonometry interval problem

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