Category Archives: 數據充分性問題

DSQ 特徵分析1

數據充分性題型介紹 (1) If is a 10 by 10 matrix, what are the eigenvalues of ? Advertisements

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DSQ 向量空間2

數據充分性題型介紹 (1) Let be the column space of and be the nullspace of . Is the zero matrix?

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DSQ 向量空間1

數據充分性題型介紹 (1) Let be the set of all real ordered pairs. Is a vector space? for all . for all and .

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