||'''Book'''|| Linear Algebra || ||'''Author'''|| Gilbert Strang || ||'''Edition'''|| || /* code_begins */ {{{ consider a=vector([1,1,3]) b=vector([2,3,6]) c=vector([1,4,3]) the basis for r^3 is, r^3=a.basis()*b.basis()*c.basis() there fore, the vectors a,b,c form a basis. }}} /* code_ends */ * '''Solution by''': * , , * , , * , ,