Предмет: Геометрия, автор: 5master5

дан вектор a(2 4) найти 3 a

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Автор ответа: илья1547
0
(6' 12)- 3а при умножегии векторов на числа умножаются все координаты
Автор ответа: 5master5
0
Спасибо)
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