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Who does cos 60 degrees compare to cos -60 degrees
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Who does cos 60 degrees compare to cos -60 degrees
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Dec 3, 2018
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Who does cos 60 degrees compare to cos -60 degrees
Mathematics
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Derek Prior
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hello :
cos60 = cos(-60)=0.5
David Frick
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Dec 7, 2018
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David Frick
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