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Apr 15 |
awarded | Popular Question |
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May 24 |
awarded | Nice Question |
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Feb 3 |
asked | Geometry problem on the incentre and circumcenter of a triangle |
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Nov 21 |
awarded | Student |
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Nov 21 |
asked | How to prove that: $\tan(3\pi/11) + 4\sin(2\pi/11) = \sqrt{11}$ |