问答题

设是3阶矩阵,将的第一列与第二列交换得,再把的第2列加到第3列得,则满足的可逆矩阵为()66472c1e91abf1aa4ba1ddb9.gif66472c1e91abf1aa4ba1ddb9.gifda6f97217d775cfdd690ee90a0bbc830.gifda6f97217d775cfdd690ee90a0bbc830.gif6942c9ffc8faa086ead651cde39adc4f.gif9601fa3c274cd50d822d2a7a4dc7328d.gif30ced01aa23

答案: D
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