[理工] 工數
算考古題遇到的 感覺應該不難只是不太懂題目的意思
可以請板友給個hint嗎
The following set of equations possesses a one-parameter family of solutions:
2Xl - X2 - X3 = 2
Xl + 2X2 + X3 = 2
4Xl - 7X2 - 5X3 = 2
Find the general solution.
感恩
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推
01/31 22:20, , 1F
01/31 22:20, 1F
推
01/31 22:25, , 2F
01/31 22:25, 2F
→
01/31 22:27, , 3F
01/31 22:27, 3F
→
01/31 22:34, , 4F
01/31 22:34, 4F
→
01/31 22:34, , 5F
01/31 22:34, 5F
→
01/31 23:41, , 6F
01/31 23:41, 6F
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