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11
16
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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 11
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