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Mathematics, 15.06.2021 19:30 rachel2735

Cho các hệ vectơ U ={(1;2;7);(0;-1;-6);(2;3;8);(1;0;-5 )} a) Tìm số chiều và cơ sở W của không gian con sinh bởi hệ vectơ U b) Tìm tham số K để U = (2;3;k²+1) là một tổ hợp tuyến tính của W và suy ra [U]w

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Cho các hệ vectơ U ={(1;2;7);(0;-1;-6);(2;3;8);(1;0;-5 )} a) Tìm số chiều và cơ sở W của không gian...
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