用伴随矩阵求逆的合理解释

The Reasonable Explanation of Making Reverse Matrix Through Adjoint

本文利用线性方程组中的Cramer法则,对于在用伴随矩阵求逆矩阵的公式推导中。

This text gives us two reasonable explanations of the thinking couse inside textbooks during the time of making reverse matrix through adjoint as well as well as Cramer principle in linear equations.