![](https://i.imgur.com/s5Yl2fQ.jpg)
[理工] 離散數學消失
![](https://i.imgur.com/s5Yl2fQ.jpg)
![](https://i.imgur.com/vHWoZW1.jpg)
解答上面寫說除3跟除81是一樣的所以解二個式子就好
那我如果取除3跟除16
得到x=17mod48
這樣算是不對嗎?
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推
03/20 17:37, , 1F
03/20 17:37, 1F
→
03/20 17:38, , 2F
03/20 17:38, 2F
→
03/20 17:43, , 3F
03/20 17:43, 3F
→
03/21 15:07, , 4F
03/21 15:07, 4F
→
03/21 15:07, , 5F
03/21 15:07, 5F
→
03/21 15:10, , 6F
03/21 15:10, 6F
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