已知\(n\)阶矩阵,\(A\),\(B\),\(C\)满足\(ABC = O\),\(E\)为\(n\)阶单位矩阵. 记矩阵\(\begin{pmatrix}O&A\\BC&E\end{pmatrix}\),\(\begin{pmatrix}AB&C\\O&E\end{pmatrix}\),\(\begin{pmatrix}E&AB\\AB&O\end{pmatrix}\)的秩分别为\(r_1\),\(r_2\),\(r_3\),则
(A)\(r_1\leq r_2\leq r_3\)
(B)\(r_1\leq r_3\leq r_2\)
(C)\(r_3\leq r_1\leq r_2\)
(D)\(r_2\leq r_1\leq r_3\)
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