Cho hệ các vector
U = {(1, 2, 1);(0, -1,0);(2, 3, 2);(1, 0, 1)}
a. Tìm số chiều và một cơ sở...
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Mathematics, 16.06.2021 01:40, BreBreDoeCCx
Cho hệ các vector
U = {(1, 2, 1);(0, -1,0);(2, 3, 2);(1, 0, 1)}
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] .
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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