
[理工] 離散 103台大電機丙 第5題

看不懂解答為啥這樣證,
如果不是多重圖的話,要形成環路不是本來就一定要3個邊嗎@@?
那這樣不就沒什麼好證的了
之前看這題就看不太懂,看完解答更是霧煞煞
先謝謝大家看完我的問題~~
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