(1.2.11)--英3.4.2 Basis ,Dimension and Coor线性代数线性代数

3.4.2Basis,DimensionandCoordinatesofVectorSpaceLinearAlgebraDefinitionLetVbeavectorspace，islinearlyindependent；(2)AnyvectorinVcanbelinearlyrepresentedbyThevectorgroupiscalledaBasisofthevectorspace,The𝑉numberofvectorsinaBasisiscalledthedimensionofthevectorspace,andiscalleda𝑉𝑉r-dimensionalvectorspace.Stipulation:Thedimensionofthezerovectorspaceis0.1)TheBasisofisthelargestindependentgroupof,a...