已知矩陣B及C,求矩陣B的逆矩陣B^-1及過渡矩陣B^-1*CB=[011,101,110] C=[111,011,001]

熱心網友

[B|E]=[E|B^(-1)]初等變換=B^(-1)=[-1/2 1/2 1/2;1/2 -1/2 1/2;1/2 1/2 -1/2] B^(-1)*C=[-1/2 0 1/2;1/2 0 -1/2;1/2 1 1/2]