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What is the exact value of (tanπ/16)^2+(tan3π/16)^2+(tan5π/16)^2+(tan7π/16)^2 ???

What is the exact value of (tanπ/16)^2+(tan3π/16)^2+(tan5π/16)^2+(tan7π/16)^2 ???

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
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