• 2022-06-29
    设 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 是 [tex=2.714x1.071]Xa6YzCV9VTlW9p4lLOpktw==[/tex] 实矩阵, 求证: [tex=10.429x1.429]q/nF9H6snAg3tqItaADqz6A+53dLStbbO9c3+hj58CfG+fGsp5x3etb+zyEWtal7xL1AwnJzOEp+zdStUyBVwdTSu5dnwwrh0GCMVWDWZW4=[/tex]