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Mathematics, 24.06.2019 21:00 toricepeda82

Angles α and β are the two acute angles in a right triangle. use the relationship between sine and cosine to find the value of β if β < α. sin( x 2 + 2x) = cos(2x + 3x 2 ) a) 15° b) 37.5° c) 52.5° d) 75°

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Angles α and β are the two acute angles in a right triangle. use the relationship between sine and c...
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