A.-15 B.-16 C.-17 D.-18
[题目]-|||-设A= 3 4 0 0 4 -3 0 0 0 0 2 0 0 0 2 2 求|A^8|及A^4.
[单选题]0,2,4,3,8,6;( )。A.9B.12C.14D.15
[单选题]0,2,4,3,8,6,( )。A.9B.12C.14D.15
[主观题]0,2,1,4,3,8,(),12A.5B.6C.7D.9
已知矩阵1 2 -1 1-|||-A= 3 8 0 2-|||--1 0 4 __-2-|||-__,1 2 -1 1-|||-A= 3 8 0 2-|||--
[单选题]1,0,2,5,3,8,4,17,( ),( )A.6,35B.6,37C.5,24D.5,26
已知行列式1 2 3 4 4-|||-2 3-|||--1 0 2 1-|||-3 5 4 2-|||-0 0 2 3,求1 2 3 4 4-|||-2 3-|
[单选题]0,2,1,3,4,8,20,28,110,( )。A.130B.145C.157D.176
[单选题]0,2,1,3,4,8,20,28,110,( )。A.130B.145C.157D.176
[单选题]0,2,1,3,4,8,20,28,110,( )。A.130B.145C.157D.176