设_(1)=((0,-3,3,1))^T,_(1)=((0,-3,3,1))^T,_(1)=((0,-3,3,1))^T,_(1)=((0,-3,3,1))^T
设有矩阵1 0 0 -2-|||-1 3 1 0-|||-0 2 0 -3-|||-1 0 1 1,则1 0 0 -2-|||-1 3 1 0-|||-0 2
设有矩阵[1 0 0 -2-|||-1 3 1 0-|||-0 2 0 -3-|||-1 0 1 1,则( )。A.[1 0 0 -2-|||-1 3 1
实对称矩阵[4 0 0-|||-0 3 1-|||-0 1 3的对角化矩阵为(A) [4 0 0-|||-0 3 1-|||-0 1 3 (B) [4 0 0-
矩阵0 1 0-|||-1 2 3-|||-2 3 4,则0 1 0-|||-1 2 3-|||-2 3 4。0 1 0-|||-1 2 3-|||-2 3 4
过点_(1)(3,0,0) 和_(1)(3,0,0) 且与_(1)(3,0,0) 面成_(1)(3,0,0)的平面方程为 A_(1)(3,0,0)B_(1)(3
3.计算:-|||-1 3 1-|||-1 4 0 0 -1 2-|||--1 3 4 1 -3 1-|||-4 0 -2
下列四组量子数:(1)n = 3,l = 2,_(1)=0,_(1)=0; (2)n = 3,l = 3,_(1)=0,_(1)=0
3.设-1 1 2-|||-2 0 1-|||-0 1 3,-1 1 2-|||-2 0 1-|||-0 1 3的-1 1 2-|||-2 0 1-|||-0
向量组1 0 1-|||-_(1)= 0 _(2)= 1 (alpha )_(3)= 1-|||-0 0 11 0 1-|||-_(1)= 0 _(2)= 1