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Results tagged with linear-algebra
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user 137163
Questions about the properties of vector spaces and linear transformations, including linear systems in general.
2
votes
1
answer
155
views
Largest number of two series vectors with negative dot product
Assume $\{x_{i}\}_{i=1}^{m}$, $\{w_{i}\}_{i=1}^{m}$ are two sets of vectors in $\mathbb{R}^{n}$. And we have that $ x_{i}\cdot w_{j} < 0$ for $i \neq j$ and $x_{i}\cdot w_{i} > 0$ for all $i$. I want …
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