详细信息: 输入的方程组为:
| | | | | 111 100 | A | + | | | 199 100 | B | + | | | 699 100 | C | + | | | 1199 100 | D | + | | 10 | E | = | | 0 | | (1) |
| | | 111 100 | A | + | | | 299 100 | B | + | | | 799 100 | C | + | | | 1299 100 | D | + | | 11 | E | = | | 0 | | (2) |
| | | 111 100 | A | + | | | 399 100 | B | + | | | 899 100 | C | + | | | 1399 100 | D | + | | 12 | E | = | | 0 | | (3) |
| | | 111 100 | A | + | | | 499 100 | B | + | | | 999 100 | C | + | | | 1499 100 | D | + | | 13 | E | = | | 0 | | (4) |
| | | 111 100 | A | + | | | 599 100 | B | + | | | 1099 100 | C | + | | | 1599 100 | D | + | | 14 | E | = | | 0 | | (5) |
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解题过程(略)
方程组的解为:
| | | A = | - | 4.504505 | C | - | 9.009009 | D | - | 7.216216 | E |
| B = | - | 1.000000 | C | - | 1.000000 | D | - | 1.000000 | E |
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其中: C, D, E 为任意常数。 解方程组的详细方法请参阅:《多元一次方程组的解法》 |