How do I prove that $\det A= \det A^T$? - Mathematics Stack Exchange 11 I believe your proof is correct Note that the best way of proving that $\det (A)=\det (A^t)$ depends very much on the definition of the determinant you are using My personal favorite way of proving it is by giving a definition of the determinant such that $\det (A)=\det (A^t)$ is obviously true
英语中det代表什么 - 百度知道 英语det代表词类中的"限定词”。 det是determiner的缩写，指词类中的"限定词”，包括冠词 (a an, the)、 指示代词 (this these, that those) 物主代词 (如my, his, their)、 不定代词 (any, both,all, some, whose)。 限定词是用来描述或限定名词的词语，通常放在名词前面。英语中的限定词包括冠词、指示代词、形容词性
词性det. 是什么意思？_百度知道 det 是determiner简写,是 限定词 的意思。 determiner 英 [dɪˈtɜ:mɪnə (r)] 美 [dɪˈtɜ:rmɪnə (r)] n <语言>限定词 noun (grammar 语法) (abbreviation det in this dictionary 本词典缩略为 det ) 限定词（置于名词前起限定作用，如the、some、my等） 。 与不可数或复数名词连用，用于否定句，也用于 疑问句 中的 if 或 whether
linear algebra - How to show that $\det (AB) =\det (A) \det (B . . . Once you buy this interpretation of the determinant, $\det (AB)=\det (A)\det (B)$ follows immediately because the whole point of matrix multiplication is that $AB$ corresponds to the composed linear transformation $A \circ B$