HomeLinear Algebra Vector Space April 26, 2021 0 Definition : A vector space is a nonempty set V with two operation (addition, scalar, multiplication ) that satisfy the following conditions: 1)u+vbelongsVwheneveru,vbelongsV2)u+v=v+uforallu,vbelongsV3)(u+v)+w=u+(v+w)forallu,v,wbelongsV4)Thereexists0vbelongsVsuchthat0v+u=u5)forallubelongsV,thereexists(−u)belongsVsuchthatu+(−u)=0v6)kubelongsVforallkbelongsFandubelongsV(F=realsOrcomplex)7)k(u+v)=ku+kv,kbelongsF,u,vbelongsV.8)(k1+k2)u=k1u+k2u,k1,k2belongsF,ubelongsV9)k1(k2u)=(k1k2)u10)1u=u Tags: Linear Algebra Facebook Twitter