注意:此页面搜索的是所有试题
题目内容
(信阳师范学院-代数选讲)
A为实对称矩阵,Ax1=λ1x1,Ax2=λ2x2,且λ1≠λ2,则(x1,x2)=( ).
A. 1 B. –1 C 0 D. 2
A. 1 B. –1 C 0 D. 2
参考答案

