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Let A be the 3rd order real symmetric matrix, if there exists the 3rd order orthogonal matrix

匿名用户 最后更新于 2021-10-25 13:08 数学类Mathematics

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Let a be the 3rd order real symmetric matrix, if there exists the 3rd order orthogonal matrix11 C13 v22 C23, make quadratic form XTAX=-y+2y2+by3 ( 0), and |A*=16.00C33 (1)For constant a and b (2)O matrix A.


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