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什么是无解
更新时间: 2021-02-08 02:05:24  

1、以数学方程式为例,有两种情况。

2、第一种是解出来后将结果带进去发现等式不成立,是增根。

3、第二种就是方程本身的解在虚数或者更大范围的复数圈里,没有有理数的解。4、无解这一词出自《荀子·非十二子》“案往旧造说谓之五行,甚僻违而无类,幽隐而无说,闭约而无解。”

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