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4.5 基与坐标

4.5 基与坐标. 本节在 n 维向量空间中引入基与坐标的概念，它们是几何空间中相应概念的推广. 4.5.1 基. 这是因为行列式. 问题. 答案如下：. 4.5.2 坐标. 注记： 1. 任一向量关于标准基的坐标恰为它的各个 分量； 2. 一般说来，同一向量关于不同基的坐标 是不同的.

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4.5 基与坐标

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  1. 4.5 基与坐标 本节在n维向量空间中引入基与坐标的概念，它们是几何空间中相应概念的推广.

  2. 4.5.1 基

  3. 这是因为行列式

  4. 问题 答案如下：

  5. 4.5.2 坐标

  6. 注记： 1. 任一向量关于标准基的坐标恰为它的各个 分量； 2. 一般说来，同一向量关于不同基的坐标 是不同的.

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