Mathematics, 14.06.2021 14:00, kyrabrown33

cho hệ các vecto U= {(1;2;0), (0;-1;1;0), (2;3;1), (1,0,2,0)}. tìm số chiều và 1 cơ sở W của không gian con sinh bởi hệ vecto U

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cho hệ các vecto U= {(1;2;0), (0;-1;1;0), (2;3;1), (1,0,2,0)}. tìm số chiều và 1 cơ sở W của không g...