Ответ:
[tex]\frac{3\pi}{2}+2\pi n, n\in Z[/tex]
Решение:
[tex]cos(\frac{\pi}{2}+x)=-1\\\\sinx=-1\\\\x=\frac{3\pi}{2}+2\pi n, n\in Z[/tex]
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Ответ:
[tex]\frac{3\pi}{2}+2\pi n, n\in Z[/tex]
Решение:
[tex]cos(\frac{\pi}{2}+x)=-1\\\\sinx=-1\\\\x=\frac{3\pi}{2}+2\pi n, n\in Z[/tex]