TS EAMCET · Maths · Trigonometric Ratios & Identities
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Answer & Solution
Correct Answer
(B)
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Detailed explanation
cotπ16· cot2π16· cot3π16· cot4π16· cot5π16· cot6π16· cot7π16 =cotπ16· cot2π16· cot3π16· cot4π16· cotπ2-3π16·&#…
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