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What are the exact values of the cos A and tan A functions if sin A = 3/7?
\(Cos A = \frac{\sqrt{10}}{7} \) and \( Tan A = \frac{\sqrt{10}}{20}\)
\(Cos A = \frac{2\sqrt{5}}{7} \) and \( Tan A = \frac{3\sqrt{5}}{20}\)
\(Cos A = \frac{\sqrt{5}}{7} \) and \( Tan A = \frac{\sqrt{5}}{20}\)
\(Cos A = \frac{2\sqrt{10}}{7} \) and \( Tan A = \frac{3\sqrt{10}}{20}\)
Answer:
\(Cos A = \frac{2\sqrt{10}}{7} \) and \( Tan A = \frac{3\sqrt{10}}{20}\)
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