Предмет: Геометрия, автор: mackyyhah

Обчисліть 2sin30 ° + 4cos60 ° -2tg45 °

Ответы

Автор ответа: minaveronika44
1

Объяснение:

2sin30 ° + 4cos60 ° -2tg45 °= 1

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