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Mathematics, 16.10.2020 18:01 dmoney34

Which of the following is equal to 1/2 or -1/2? Check all that apply. sin(7pi/6)
Sin(4pi/3)
Cos(5pi/3)
Cos(pi/6)
Cos(5pi/6)
Sin(5pi/6)

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Which of the following is equal to 1/2 or -1/2? Check all that apply. sin(7pi/6)
Sin(4pi/3) <...
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