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OpenStudy (anonymous):
find the exact value of sin 120 degrees a. sin= -sqrt3/ 2 b.sin = sqrt 3/ 2 c.sin = 1/2 d.sin = - 1/2
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OpenStudy (kanwal32):
sqrt3/2
OpenStudy (anonymous):
@agent0smith ?
OpenStudy (agent0smith):
sqrt3/2 is right
OpenStudy (anonymous):
thanks :)
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