Cho hệ các vector
U = {(1,2,0),(0,-1,1),(2,3,1),(1,0,2)}< br />
a. Tìm số chiều và một cơ sở W...
Mathematics, 15.06.2021 08:50 sweetluvs7865
Cho hệ các vector
U = {(1,2,0),(0,-1,1),(2,3,1),(1,0,2)}< br />
a. Tìm số chiều và một cơ sở W của không gian con sinh bởi hệ vector U .
b. Tìm tham số k để
u = (2,3,k^2+ 1) là một tổ hợp tuyến tính của W , và suy ra [u]w
Answers: 2
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