Solve 5 ^ -1 x+3 ^ -1 x=2 .

MATHEMATICS · Subjective · A Level · Mathematics · Trigonometry · Trigonometry

Problem

Solve 5tan⁡−1x+3cot⁡−1x=2π.5\tan^{-1}x+3\cot^{-1}x=2\pi.

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