A.20
B.60
C.120
D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=()。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360
[单选题]已知4阶矩阵A~B,A的特征值为3,4,5,6,E为4阶单位矩阵,则|B-E|=( )。A.20B.60C.120D.360