玩遊戲不算數學 #01 - 排列組合 - 全相異與不全相異的排列
Synopsis
排列組合#高中數學#國中數學--- 不好意思這一期的更新真的等了很久如果是期待看到遊戲影片的我道歉等了一個月來了個排列組合的 ...
![[高中數學][高一下][排列組合] EP9.1 不盡相異物的排列(基礎) [楊翰數學]](https://i.ytimg.com/vi/vj-g-BLOAIk/hq720.jpg?sqp=-oaymwEcCNAFEJQDSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLAOUMG8CcbcokFCW1TGbjg94lTqbA)
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