Предмет: Геометрия, автор: daria028362

Знайти абсолютну величину вектора с (-3;
4)

Ответы

Автор ответа: martamelnik11
2

Объяснение:

а={-3,-4)а=✓[-3)^+2+(-4)^+2+(-4)^2=√9+16=√25=5

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