• 试题 ID 34570


设 $A=\left[\begin{array}{cc}1 & -2 \\ 0 & 2\end{array}\right], B=\left[\begin{array}{ll}1 & 1 \\ 0 & 0\end{array}\right]$ ,则 $B^{50} A^{-1}=$
A
B
C
D
E
F
答案:

答案与解析仅限VIP可见

解析:

答案与解析仅限VIP可见