Question 799211: I have a question here to solve, finding all solutions in [0,2)
4 sin^2 x = 1
Could you help me how to start off? Do i divide by 4 to start off?
Answer by lwsshak3(11628)   (Show Source):
You can put this solution on YOUR website! I have a question here to solve, finding all solutions in [0,2π)
4 sin^2 x = 1
Like you said, divide by 4 first.
sin^2 x=1/4
sin x=±√(1/4)=±1/2
x=π/6,5π/6,7π/6,11π/6
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