Задание
Решите уравнение \(\sin 11x \cos 3x - \cos 11x \sin 3x = \frac{\sqrt{3}}{2}\) .
- \((-1)^k\frac{\pi}{24} + \frac{\pi k}{8}, k \in Z\)
- \((-1)^k\frac{\pi}{42} + \frac{\pi k}{14}, k \in Z\)
- \(\pm\frac{\pi}{84} + \frac{\pi k}{7}, k \in Z\)
- \(\pm\frac{\pi}{54} + \frac{2\pi k}{9}, k \in Z\)