1) Даны векторы a и b.
Найдите:
a) координаты вектора, противоположному вектору a
б)...
Mathematics, 14.12.2021 14:40 0436500
1) Даны векторы a и b.
Найдите:
a) координаты вектора, противоположному вектору a
б) координаты и длину вектора c = 2a - 3b
в) разложение вектора c по координатным векторам i и j
вектор a {-5; 3}, вектор b {2; 1}
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