Предмет: Алгебра, автор: 042602018

Помогите с тригонометрией!

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Автор ответа: подкожного

0

решение задания смотри на фотографии

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Автор ответа: 042602018

0

Спасибо, а это точно правильно?

Автор ответа: подкожного

0

правильно.

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