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Trig Equation

Source:

December 21, 2005
trigonometryARMLAMCAIMEmodular arithmeticalgorithmfunction

Problem Statement

Find the smallest positive integer solution to tan⁡19x∘=cos⁡96∘+sin⁡96∘cos⁡96∘−sin⁡96∘.\tan 19x^\circ=\frac{\cos 96^\circ+\sin 96^\circ}{\cos 96^\circ-\sin 96^\circ}.
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