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Results tagged with linear-algebra
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user 46104
Questions about the properties of vector spaces and linear transformations, including linear systems in general.
4
votes
Intersection of Subspaces with $O(3)$
In general the answer is no. For example, the matrices whose first column is a column of zeroes form a $6-$dimensional subspace not containing any ortogonal matrix, because it does not contain any inv …
- 1,054