найдите сумму координат вектора a+b - №11886578

найдите сумму координат вектора a+b
- Предмет:
  Геометрия
- Автор:
  dearest
- 5 лет назад

Ответы 1

a{11;8}b{-7;10}a+b={11+(-7);8+10}a+b{4;18}
- Автор:
  woofie
- 5 лет назад
- 0
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