Предмет: Алгебра, автор: Nimckane

Спростити вираз: sin5a•cosa - cos5a•sina = ...
А) sin6a Б) sin4a В) cos4a Г) cos6a

Приложения:

kakosss191: ривіт, напиши мені в інст, кину відповідь gita.rasen

Ответы

Автор ответа: bekabekkyev

0

A - вроде если не так сори

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Education in Russia.

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