Линейная алгебра. Локтионова Г.Н - 11 стр.

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    x1 + x2 + x3 − x4 − x5 = 0,             x1 − x2 + 5 x3 + 10 x4 = 0,
                                           
16  2 x1 + x2 − 2 x3 − x4 − 2 x5 = 0,       2 x1 − x2 + x3 + 4 x4 = 2,
    x + 2 x + 5 x − 2 x − 5 x = 0;          3 x − x + 3 x + x = 2.
    1       2     3      4      5           1       2      3     4


    2 x1 + x2 − x3 + 7 x4 + 5 x5 = 0,              x1 − x2 + 4 x3 + x4 = 1,
                                              
17  x1 − 2 x2 + 3 x3 − 5 x4 − 7 x5 = 0,        x1 − x2 − 2 x3 − 3 x4 + 4 x5 = 2,
   3 x − x + 2 x + 2 x − 2 x = 0;              2 x − x − x − x + 2 x = 1.
    1       2      3      4      5             1       2     3     4      5


    x1 + 2 x2 − 3 x3 + 10 x4 − x5 = 0,         2 x1 − 7 x2 + 3 x3 + x4 = 2,
                                              
18  x1 − 2 x2 + 3 x3 − 10 x4 + x5 = 0,        3 x1 − 4 x2 + 2 x3 + 4 x4 = 3,
    x + 6 x − 9 x + 30 x − 3 x = 0;            2 x − 3 x − 2 x + x = 1.
    1      2      3        4     5             1         2      3     4


    3 x1 + x2 − 8 x3 + 2 x4 + x5 = 0,          4 x1 − 2 x2 + x3 + 2 x4 + 3 x5 = 2,
                                               
19  x1 + 11x2 − 12 x3 − 34 x4 − 5 x5 = 0,       x1 − x2 + x3 + 2 x4 = −5,
    x − 5 x + 2 x − 16 x + 3 x = 0;             x − x − 3 x + 2 x − 3 x = −3.
    1       2      3       4      5             1     2      3     4      5


    5 x1 + 2 x2 − x3 + 3 x4 + 4 x5 = 0,       3 x1 − x2 + 6 x3 + x4 + x5 = 2,
                                             
20  3 x1 + x2 − 2 x3 + 3 x4 + x5 = 0,         2 x1 − 7 x2 + 3 x3 + x4 = −3,
   6 x + 3 x − 2 x + 4 x + 7 x = 0;           x − 3 x + 2 x + x − 3 x = 4.
    1        2      3      4      5           1       2      3    4     5


    x1 + 3 x2 − 5 x3 + 9 x4 − x5 = 0,         x1 + x2 − 5 x3 − 8 x4 = 2,
                                             
21 2 x1 − 2 x2 − 3 x3 − −7 x4 + 2 x5 = 0,    3 x1 + x2 − 2 x3 − x4 = −4,
    x − 5 x + 2 x − 16 x + 3 x = 0;           2 x + 4 x + x + 3 x = 3.
    1        2      3      4      5           1        2    3      4


   6 x1 + 3 x2 − 2 x3 + 4 x4 + 7 x5 = 0,       x2 + x3 + 8 x4 − x5 = 2,
                                           
22 7 x1 + 4 x2 − 3 x3 + 2 x4 + 4 x5 = 0,    2 x1 − 3 x2 + 2 x3 + 3 x5 = −7,
    x + x − x − 2 x − 3x = 0;               x − 4 x − x − 4 x + x = −2.
    1        2    3      4     5            1      2     3      4     5


   3 x1 + 2 x2 − 2 x3 − x4 + 4 x5 = 0,        x1 + 3 x2 − x3 − x4 = 1,
                                             
23 7 x1 + 5 x2 − 3 x3 − 2 x4 + x5 = 0,       2 x1 + x2 − 4 x3 − 3 x4 = −3,
        x1 + x2 + x3 − 7 x5 = 0;              x + x − 7 x − x = −5.
                                              1      2      3    4


    x1 + x2 + 3 x3 − 2 x4 + 3 x5 = 0,        x1 + x2 + 5 x3 + 2 x4 + 2 x5 = 2,
                                            
24 2 x1 + 2 x2 + 4 x3 − x4 + 3 x5 = 0,       x1 + 4 x2 + x3 + 2 x4 = −1,
    x + x + 5 x − 5 x + 6 x = 0;             x + 3 x − x + 3 x − 2 x = −1.
    1      2     3      4      5             1      2    3      4      5




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