ayahsarhan7066
ayahsarhan7066
02-04-2018
Mathematics
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What is the value of sin(-240)?
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Аноним
Аноним
02-04-2018
sin(-240) is in Q2 and its reference angle is 60°
Answer: [tex] \frac{ \sqrt{3} }{2} [/tex]
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can someone show the answer? need this quick :(
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