构造下列正规式相应的DFA:(1)1(0|1)* 101(2)1(1010* | 1(010)* 1)* (3)a((a|b)*|ab*a)* b(4)b((a
1.已知向量组-|||-(0 3 (2) (2) (0) 4-|||-1 0 3 1 -2 4-|||-A:a1= ,a2= ,a3= ; B:b1= 1 ,b
1.已知向量组-|||-(0 (3 2 2 0 4-|||-1 0 3 1 -2 4-|||-A:a1= 2 ,a2= 1 ,a3= ; B:b1= 1 ,b2
1.已知向量组-|||-(0) 3 (2) (2) 0-|||-.:(a)_(1)= |,_(2)= |,_(3)= .:(b)_(1)= 、= .b、=-||
4.设矩阵A= a 1 3 0 1 b 0 0 2 与矩阵B= 1 0 0 1 1 1 1 -1 3 相似,则 ()-|||-y-|||-(A) =2,
0 3 3-|||-设A= 1 1 0 , AB=A+2B ,求B。-|||--1 2 3
解矩阵方程 =B, 其中-|||-1 2 3 -1 4-|||-A= 0 1 2 B= 2 5-|||-0 0 1 1 -3
0 0 0-|||-1 a+b ab 0 ... 0 0 0-|||-0 1 a+b ab ... 0 0 0-|||-(4)-|||-:-|||-0 0 0
已知矩阵A= 3 -1 2 ,B= 3 -2B=( ) 2-|||-0 4 1 , -3 -4 0 ，则A= 3 -1 2 ,B= 3 -2B=( )
设=(1,-1,0), B=，则=(1,-1,0), B=()A =(1,-1,0), B=B =(1,-1,0), B=C 没有意义 D =(1,-1,0),