When this method is applied to solve the n-order inverse matrix, it is only required to compute the product of two matrices n times and the difference of two matrices n times, thus the troubles on computing the determinant and the adjugate matrix are averted.

  • 利用本公式求n阶矩阵的逆,只要简单地计算n次两个矩阵之积和n次两个矩阵之差即可,避开了计算伴随矩阵和行列式的麻烦。

  • 互联网摘选 2025-01-19 23:57:11

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