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In several definitions, one has to be careful to take the zero vector into account. For example, every vector is [[orthogonal]] to the zero vector. | In several definitions, one has to be careful to take the zero vector into account. For example, every vector is [[orthogonal]] to the zero vector. | ||
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Latest revision as of 13:13, 18 January 2009
The zero vector is a vector of all zeros $ \begin{bmatrix}0 & 0 & ... & 0\end{bmatrix} $
In several definitions, one has to be careful to take the zero vector into account. For example, every vector is orthogonal to the zero vector.
