若a是A的属于特征值k的特征向量,则a不一定是下面哪个矩阵的特征向量()A.(A+E)^2 B.-2A C.AT D.A*A,B,C我都懂为什么,D当k不为0(A可逆)时我也明白,但k=0时,a一定为A*的特征向量我不解.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 19:10:11
![若a是A的属于特征值k的特征向量,则a不一定是下面哪个矩阵的特征向量()A.(A+E)^2 B.-2A C.AT D.A*A,B,C我都懂为什么,D当k不为0(A可逆)时我也明白,但k=0时,a一定为A*的特征向量我不解.](/uploads/image/z/11265351-15-1.jpg?t=%E8%8B%A5a%E6%98%AFA%E7%9A%84%E5%B1%9E%E4%BA%8E%E7%89%B9%E5%BE%81%E5%80%BCk%E7%9A%84%E7%89%B9%E5%BE%81%E5%90%91%E9%87%8F%2C%E5%88%99a%E4%B8%8D%E4%B8%80%E5%AE%9A%E6%98%AF%E4%B8%8B%E9%9D%A2%E5%93%AA%E4%B8%AA%E7%9F%A9%E9%98%B5%E7%9A%84%E7%89%B9%E5%BE%81%E5%90%91%E9%87%8F%28%29A.%EF%BC%88A%2BE%EF%BC%89%5E2+B.-2A+C.AT+D.A%2AA%2CB%2CC%E6%88%91%E9%83%BD%E6%87%82%E4%B8%BA%E4%BB%80%E4%B9%88%2CD%E5%BD%93k%E4%B8%8D%E4%B8%BA0%28A%E5%8F%AF%E9%80%86%29%E6%97%B6%E6%88%91%E4%B9%9F%E6%98%8E%E7%99%BD%2C%E4%BD%86k%3D0%E6%97%B6%2Ca%E4%B8%80%E5%AE%9A%E4%B8%BAA%2A%E7%9A%84%E7%89%B9%E5%BE%81%E5%90%91%E9%87%8F%E6%88%91%E4%B8%8D%E8%A7%A3.)
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