Предмет: Алгебра, автор: dashadashalove2000

-п /2 + 2пк - п=
срооооооооооооооооочна

Ответы

Автор ответа: NNNLLL54

$-frac{pi }{2}+2pi k-pi =-frac{3pi}{2}+2pi k$

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-п /2 + 2пк - п= срооооооооооооооооочна

Ответы

-п /2 + 2пк - п=
срооооооооооооооооочна