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Aryabhata's Contributions to Trigonometry
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What is the value of (\sin 30^\circ) according to Aryabhata?
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A
(\frac{1}{2})
💡 Explanation:
Aryabhata used a table of sines to calculate the values of (\sin \theta) for (\theta = 0^\circ, 1^\circ, 2^\circ, ..., 90^\circ). According to his table, (\sin 30^\circ) is equal to (\frac{1}{2}).