Any subset of a vector space V which contains the zero vector is a subspace of V.
Any subset of a vector space V which contains the zero vector is a subspace of V.
If Vis a subspace of[img=22x19]1803b6a69db62a6.png[/img], then the coordinate vector of any vector in V relative to a basis also in[img=22x19]1803b6a69db62a6.png[/img].
If Vis a subspace of[img=22x19]1803b6a69db62a6.png[/img], then the coordinate vector of any vector in V relative to a basis also in[img=22x19]1803b6a69db62a6.png[/img].
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