Mathematics, 21.07.2019 08:00 nook4boo
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 α if α < β. sin(2x − 8) = cos(6x − 6)
Answers: 2
![[\because \sin (90-x)=\cos x]](/tpl/images/0114/8916/c9905.png)
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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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