• 试题 ID 12857


求矩阵 $H=\left(\begin{array}{ccccc}1 & -b & & & \\ & 1 & -b & & \\ & & \ddots & \ddots & \\ & & & 1 & -b \\ & & & & 1\end{array}\right)$ 的逆矩阵.
A
B
C
D
E
F
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解析:

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