• 试题 ID 14084


$
\left(\begin{array}{llll}
& & & a_n \\
& & \cdots & \\
& a_2 & & \\
a_1 & & &
\end{array}\right)^{-1}
$ =
A
B
C
D
E
F
答案:

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解析:

答案与解析仅限VIP可见