Cho hệ các vector
U = {(1, 2, 1);(0, - 1,0);(2, 3, 2);(1, 0, 2 1)} .
a. Tìm số chiều và một c...
Mathematics, 16.06.2021 01:00 Jaylen52709
Cho hệ các vector
U = {(1, 2, 1);(0, - 1,0);(2, 3, 2);(1, 0, 2 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]n .
Answers: 3
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