Question

 3 tan²X−1=0 ,Find X​

Answer 1

Answer:

${ \tan}^{2} x = \frac{1}{3} \\ = > \tan(x) = \frac{1}{ \sqrt{3} } \\ = > \tan(x) = \tan(30)$

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X = 30°

Answer 2

this is correct answer

hope it's helpful