Cho hệ các vector
{ } (0, 1,1 ); ) (1,2, ); (2,3, 1);(1,0,2 U n n n n = − − + − .
a. Tìm số c...
Mathematics, 14.06.2021 07:10 butty68
Cho hệ các vector
{ } (0, 1,1 ); ) (1,2, ); (2,3, 1);(1,0,2 U n n n n = − − + − .
a. Tìm số chiều và một cơ sở W của không gian con sinh bởi hệ vector U .
b. Tìm tham số k để 2
u k = + (2,3, 1) là một tổ hợp tuyến tính của W , và suy ra [ ] u W
.
Answers: 1
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