2 otvet that the company has an annual revenue of unknown to me that you have a great day today and tomorrow that
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Даны точки: A(0:4) B(4;2) C(2;-2) D(-2;0) 1)Найдите координаты и длину вектора a=ab+3ad-1/2ca2)Разложите вектор а по координатным векторам i и j
2 otvet that the company has an annual revenue of unknown to me that you have a great day today and tomorrow that