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OpenStudy (anonymous):
solve sin t = -√2/2 in the interval from 0˚ to 2π show me how plz!
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OpenStudy (anonymous):
not likely
OpenStudy (anonymous):
oh, ok then
OpenStudy (anonymous):
sine is the second coordinate on the unit circle. find the angles in the unit circle on the attached cheat sheet where the second coordinate is \(\frac{-\sqrt{2}}{2}\) and those will be your answer
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