(1) B = [I-C^(-1)B^T]^TC^TA = {A^TC [I-C^(-1)B^T] }^T
= [A^T(C-B^T)]^T = (C^T-B)A = C^TA-BA,
(2) B(I+A)=C^TA,B = C^TA(I+A)^(-1),代入运算即可.
线性代数化简问题
(1) B = [I-C^(-1)B^T]^TC^TA = {A^TC [I-C^(-1)B^T] }^T
= [A^T(C-B^T)]^T = (C^T-B)A = C^TA-BA,
(2) B(I+A)=C^TA,B = C^TA(I+A)^(-1),代入运算即可.