39. 已知矩陣A=(\begin{smallmatrix}2&1\\ 0&2\end{smallmatrix}),求A^{10}=(\begin{smallmatrix}a{11}&a{12}\\ a{21}&a{22}\end{smallmatrix}),則a_{12}為何?
(A) 5120
(B) 1
(C) 10
(D) 1024
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統計: A(1), B(0), C(0), D(0), E(0) #3917482
統計: A(1), B(0), C(0), D(0), E(0) #3917482