1 的特征向量为: 4321323??????????属于 2 1 的特征向量为: 43214624??????????参考文献 1. 王萼芳,石升明。高等代数[M] ,北京:高等教育出版社第三版, 2009.6 2. 张禾瑞,郝炳.高等代数[M] .北京:高等教育出版社, 1983 . 3. 向东,周士谨。高等代数的常用方法科学出版社第二版 1989.5 月 105 页 4. 张贤科,许莆华。高等代数学清华出版社 1998.2 月第二版 121-124 5. 威尔全集〈代数特征值问题〉科学出版社 2001.4 月第三版 53-59 Nature and solution with vectorial characteristic value andcharacteristic Wu Wenzhi (Second Class of Grade 2009 , Mathes and Application Mathes , College of Mathes and Camputer Science , Chongqing Three Gorges 404000) Abstract: This text provides the vectorial nature of several pieces of characteristic value and characteristic mainly and the simple and convenient law of asking with vectorial characteristic value and characteristic. keywords: Matrix . Vary linearly . Characteristic value .Vector quantity of the characteristic