高手帮忙,求矩阵I-A的逆矩阵,谢谢答:A=[0.134396,0.049018,0.010954,0.000633 0.153003,0.448744,0.202484,0.383519 0.061151,0.106204,0.206827,0.111386 0.023946,0.036817,0.039274,0.073269];B=diag([1 1 1 1])-A;inv(B)答案:1.1812 0.1182 0.0493 0.0557 0.4223 2.0212 0.5666 0.9048...