Предмет: Алгебра, автор: kasymaisa655

20.7. Тригонометриялық теңдеуді шешіңдер
1)sin3x/sinx
2) cos 4 x/ 3 sin 3 x=0

Ответы

Автор ответа: FranzdeGeer

1

Ответ:

Вроде так. .....................

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