矩阵能否对角化,如果可以,求出其对角化后的矩阵为()。
A.否B.可对角化,C.可对角化,D.可对角化,
单项选择题方阵的特征值与特征向量为()。
A.特征值(-1,-1,10),特征向量(-0.2981,-0.5963,-0.7454)^T,(0.8944,0.4472,0)^T,(0.3333,0.6667,-0.6667)^TB.特征值(-1,-1,10),特征向量(-0.2981,-0.5963,-0.7454)^T,(0.8944,-0.4472,0)^T,(0.3333,0.6667,-0.6667)^TC.特征值(1,1,10),特征向量(-0.2981,-0.5963,-0.7454)^T,(0.8944,-0.4472,0)^T,(0.3333,0.6667,-0.6667)^TD.特征值(1,1,10),特征向量(-0.2981,-0.5963,-0.7454)^T,(0.8944,0.4472,0)^T,(0.3333,0.6667,-0.6667)^T
单项选择题方阵的特征值分别是()。
A.9.9473,-2.9736+1.5220i,-2.9736-1.5220iB.9.9473,-2.9736+1.5220i,-2.9736+1.5220iC.9.9473,-2.9736-1.5220i,-2.9736-1.5220iD.-9.9473,-2.9736+1.5220i,-2.9736-1.5220i