P = 单位矩阵;Q = (1 0 1; 0 1 3; 0 0 1)
P = (1 0 0; 2 −1 0; −3 2 1);Q = 单位矩阵
P = (1 0 0; 0 1 0; 0 0 1);Q = (1 0 0; 0 1 0; 0 0 1)
P = (1 0 0; 2 −1 0; −3 2 1);Q = (1 0 1; 0 1 3; 0 0 1)
这道题你会答吗?花几分钟告诉大家答案吧!
扫描二维码,关注牛客网
下载牛客APP,随时随地刷题