Files & mediaNixon ProgNixon 學費399Nixon堂數(以75min+計)2SectionABStatusStreamCalculus你報咗未？坊間堂數(75min+)12坊間學費(平均)2550班房https://www.notion.so/nixonchan/Nixon-DSE-Math-M2-Rate-of-Change-of-Functions-e0d7cf55a0804d4f9b801ddfdc234687程度S4至DSE預產期(月份）February 1, 2023
