Решите уравнение: \(\huge sinx=1.\)

• \(\huge {x={{ \pi} \over {2}} + 2\pi k, k \in Z}\)
• \(\huge {x={{ \pi} \over {2}} + \pi k, k \in Z}\)
• \(\huge {x={{ \pi} \over {4}} + \pi k, k \in Z}\)
• \(\huge {x= 2 \pi k, k \in Z}\)