Trigonometry - Exact Trigonometric Values and the Unit Circle

Trigonometry - Exact Trigonometric Values and the Unit Circle

Given that \(\cos \theta = -\frac{3}{11}\) and \(\sin \theta > 0\), find the exact values of \(\tan \theta\) and of \(\sin \theta\).

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Answer:\(\tan\theta=-\frac{4\sqrt{7}}{3}\), \(\sin\theta=\frac{4\sqrt{7}}{11}\)

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