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一般地,按上述方法讨论(tao lun)可知,对于任意(ren yi)m×n矩阵A,可以实施有限次初等行变换,化为行最简形(jian xing)矩阵;而且总可以经过有限次初等变换(行变换和列变换),把它化为等价标...
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