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Mathematics, 10.02.2021 23:20 Nathaliasmiles

if cos\theta =(3)/(\sqrt(11)) and angle \theta is in Quadrant I, what is the exact value of \tan 2\theta in simplest radical form?

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if cos\theta =(3)/(\sqrt(11)) and angle \theta is in Quadrant I, what is the exact value of \tan 2\t...
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