正交矩阵是可逆矩阵，其逆矩阵等于其转置矩阵。
An orthogonal matrix is an invertible matrix for which the inverse is equal to the transpose.
用次转置矩阵与次对称矩阵等概念推出了次转置矩阵的逆矩阵与次转置矩阵相似等有关命题。
Proposition that the inverse matrix of the sub transposed matrix is similar to the sub transposed matrix.
用次转置矩阵与次对称矩阵等概念推出了次转置矩阵的逆矩阵与次转置矩阵相似等有关命题。
Proposition that the inverse matrix of the sub transposed matrix is similar to the sub transposed matrix.
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