Contact us
Choose a category below so we can get back to you as quickly as possible.
設k是A的特徵值,a是k對應的特徵向量(a不等於零向量).則Aa=ka 因為(A+E)^3=0 即A^3+3A^2+3A+E=0 在上式兩邊同時右乘a得: k^3a+3k^2a+3ka+a=0 即(k^3+3k^2+3k+1)a=0 (k+1)^3a=0 因為a不是零向量,所以(k+1)^3=0 所以k=-1(3重的特徵向量)
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.