Mathematics, 16.06.2021 19:40 candycrush24

Cho hệ các vector u={(1,2,7);(0,-1,1-3); (2,3,3+1); (1,0,2-3)} a. Tìm số chiều và một cơ sở W của không gian con sinh bởi hệ vector II. b. Tim tham số k để u =(23k+1) là một tổ hợp tuyến tính của W. Và suy ra [uw]

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Cho hệ các vector u={(1,2,7);(0,-1,1-3); (2,3,3+1); (1,0,2-3)} a. Tìm số chiều và một cơ sở W của kh...