Предмет: Алгебра, автор: zejnullaara

Помогиет!!!!! cos3x= корень из 2

Ответы

Автор ответа: Universalka
0

Cos3x = √2

Решений нет, так как  -1 ≤ Cos3x ≤ 1 .

Автор ответа: manyny06
0

Ответ:

решение смотри на фотографии

Объяснение:

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