Распредели элементы

Реши уравнение \({\sin \left(x+\dfrac{\pi}{4}\right)= -\dfrac{1}{2}}\) .

Ответ:

• \(2\pi k\)
• \(-\cfrac{\pi}{12}\)
• \(\cfrac{\pi}{6}\)
• \(\cfrac{7\pi}{12}\)
• \(\pi k\)
• \(-\cfrac{\pi}{4}\)
• \(\pi n\)
• \(2\pi n\)

[ ] \(+\) [ ], \(n\in\Z;\)

[ ] \(+\) [ ], \(k\in\Z.\)