Предмет: Математика, автор: petrivna308

Дано вектор с( -5; 2). Укажіть координати вектора -3с.

Ответы

Автор ответа: avka1

2

Таким образом, для вектора с(-5; 2) координаты вектора -3с будут:

-3 * (-5) = 15 (координата по оси x)

-3 * 2 = -6 (координата по оси y)

Итак, координаты вектора -3с равны (15; -6).

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