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PLEASE HELP!!!!!!!!!!!!!!!!!!

PLEASE HELP!!!!!!!!!!!!!!!!!!-example-1
User Skydv
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1 Answer

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22 votes

Answer:


\sin\left(x+(\pi)/(7) \right)

Explanation:


\sin\left(x+(\pi)/(7) \right)=\sin (\pi)/(7)\cos x +\cos (\pi)/(7) \sin x

User Tuxxi
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