Question

sa se rezolve ecuatia

$sin(2x - \frac{\pi}{3}) = 1$
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Answer 1

$2x - \frac{\pi}{3} = \frac{\pi}{2} + 2k\pi \\ 2x = \frac{\pi}{2} + \frac{\pi}{3} + 2k\pi \\ 2x = \frac{5\pi}{6} + 2k\pi \\ x = \frac{5\pi}{12} + k\pi$

formulă alternativa

x=75°+k×180°