Предмет: Геометрия, автор: autokatrek

Спростити вираз 5 sin²3 + 5 cos-B

Ответы

Автор ответа: gorbachevanastya2209

0

Ответ:

відповідь : 5sin(3)²+5cos(B)

autokatrek: там замість 3 потрібно ß

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