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更新向量

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Didnelpsun
2021-09-25 23:32:06 +08:00
parent 8dc04a9e26
commit 942d63a916
2 changed files with 0 additions and 1 deletions

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@@ -214,5 +214,4 @@ $r(A)=r(B)=r(A|B)$,所以需要计算三个向量组构成的矩阵的秩就
$\therefore\xi=A(x_1,x_2,x_3)^T=B(1,0,2)^T$$(x_1,x_2,x_3)^T=A^{-1}B(1,0,2)^T$
\end{document}