Предмет: Математика, автор: pushin98

Даны векторы:
a=(2,3,0); b=(-6,0,1); c=(5,1,-1)
Найти:
1) 2c-5a;

Ответы

Автор ответа: Cout

0

2c=(10,2,-2)
5a=(10,15,0)
2c-5a=(0,-13,-2)

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