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对于一个向量和矩阵的乘法,这个式子成立吗?

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  •   codechaser · Apr 28, 2019 · 1351 views
    This topic created in 2749 days ago, the information mentioned may be changed or developed.

    $$ x^TAy=y^TAx $$ 其中 A 是 n 阶方阵.

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