# 高中數學精要
[01 排列組合](https://hackmd.io/@6i9Y2VlYQA2qOQb2554qJA/HyfZFbbZc)
{"metaMigratedAt":"2023-06-16T20:51:14.288Z","metaMigratedFrom":"Content","title":"高中數學精要","breaks":true,"contributors":"[{\"id\":\"ea2f58d9-5958-400d-aa39-06f6e79e2a24\",\"add\":73,\"del\":0}]"}