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Anybody know the right answer?
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5 votes
Anybody know the right answer?

Anybody know the right answer?-example-1
User Austin Kregel
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1 Answer

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Eliminate parentheses, then 3cos(x) can be subtracted from both sides to leave

3tan(x) = √3

tan(x) = (√3)/3

x = arctan((√3)/3) = pi/6

User MrMime
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