问题描述:
大学英文线性代数题.
A matrix A is said to be skew-symmetric if AT=-A.Show that if a matrix is kewsymmetric then its diagonal entries must all be 0.
A matrix A is said to be skew-symmetric if AT=-A.Show that if a matrix is kewsymmetric then its diagonal entries must all be 0.
问题解答:
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