SOLUTION: how to solve sin(x)=-1/2 in the interval [0,2pi]
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Question 725975
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how to solve sin(x)=-1/2 in the interval [0,2pi]
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how to solve sin(x)=-1/2 in the interval [0,2pi]
sinx=-1/2
x=7π/6, 11π/6 (in quadrants III and IV where sin<0)