J4 ›› 2011, Vol. 10 ›› Issue (4): 7-11.
当rank(A)=rank(A,6)时,线性方程组Az=6有解。利用广义逆矩阵表述了线性方程组的解并推广到矩阵方程的情形。
If the linear equations have solutions then.In this paper,solutions of the linear equations are expressed by generalized inverse matrix and generalized to the case of matrix equation.