ВУЗ:
Составители:
Рубрика:
Ответы  
–38– 
4.  {(1, -1, 0, 0 ), (1, 0, -1, 0, ), (1, 1, -1, 1 ), (1, -3, 0, -1 )}, 
−
5000
0200
0010
0001
. 
5.  {(0, 0, 1, 0), (0, 1, 2, 0), (1, 0, -1, 0), (1, -5, -5, 2)}, 
− 68000
0400
0040
0001
. 
6.  {(1, 0, 0, 0), (-3, 1, 0, 0), (-1, -3, 2, 0), (-2, 4, -6, 10)}, 
−
−
340000
01000
00100
0001
. 
§3. 
1.  {(2, -1, 1), (0, 1, 0), (1, 1, 1)},  
.
200
010
001
,
200
010
000
−
−
2.  {(-2, -1, 2), (0, 0, 1), (3, 1, -2)},   
100
030
000
,
000
010
002
.  
3.  {(3, 1, -2, -1), (1, 0, 0, -2), (8, 4, -7, 0), (2, 1, 0, 0)},   
−
−
7000
05600
0010
0000
,
0000
0000
0020
0001
.  
4.  {(3, -1, -2, 0), (4, -1, -2, 0), (-1, 0, 1, 0), (1, 0, 0, 1)}, 
−
−
1000
0200
0040
0000
,
0000
0000
0020
0001
.  
                                              Ответы
                                                                        � −1                0   0   0�
4. {(1, -1, 0, 0 ), (1, 0, -1, 0, ), (1, 1, -1, 1 ), (1, -3, 0, -1 )}, � 0                  1   0   0� .
                                                                         � 0                0   2   0�
                                                                          � 0               0   0   5�
                                                                 �1                0   0    0 �
5. {(0, 0, 1, 0), (0, 1, 2, 0), (1, 0, -1, 0), (1, -5, -5, 2)}, � 0                4   0    0 � .
                                                                 �0                0   4    0 �
                                                                 �0                0   0   −68�
                                                                    �1                  0        0       0 �
6. {(1, 0, 0, 0), (-3, 1, 0, 0), (-1, -3, 2, 0), (-2, 4, -6, 10)}, � 0 0               −10       0       0 � .
                                                                    �                   0       −10      0 �
                                                                      �0                0        0      340�
                                                  §3.
                                         � 0 0 0 � � 1 0 0�
1. {(2, -1, 1), (0, 1, 0), (1, 1, 1)}, � 0 1 0 � , � 0 −1 0� .
                                        � 0 0 −2�   � 0 0 2�
                                           � 2 0 0�   � 0 0 0�
2. {(-2, -1, 2), (0, 0, 1), (3, 1, -2)}, � 0 1 0� , � 0 3 0� .
                                          � 0 0 0�   � 0 0 1�
                                                                  �1     0     0   0� � 0 0 0               0�
3. {(3, 1, -2, -1), (1, 0, 0, -2), (8, 4, -7, 0), (2, 1, 0, 0)}, � 0     2     0   0� , � 0 1 0
                                                                                   0� � 0 0 −56
                                                                                                            0� .
                                                                  � 0    0     0                            0�
                                                                   � 0   0     0   0� � 0 0 0              −7 �
                                                                   � −1    0   0   0� � 0 0         0   0�
4. {(3, -1, -2, 0), (4, -1, -2, 0), (-1, 0, 1, 0), (1, 0, 0, 1)}, � 0      2   0   0� , � 0 4       0   0� .
                                                                    � 0    0   0   0� � 0 0         2   0�
                                                                     � 0   0   0   0� � 0 0         0   −1�
                                              –38–
