集合的符號 | Set Notation

[@IDENTITYHK]

IDENTITY 網站： project-identity.hk 影片內容： 01:36 - 集合的定義 | definition of set 07:56 - 溫氏圖 | Venn Diagram 09:56 - 併集、交集與餘集 | Union, Intersection and Complement Playlist： HKDSE Maths | 概率 | Probability kzbin.info/aero/PL1Pv0-rhcQx5OoSJUD9cuFd0qIVD7oYIj

[@felix1238]

謝謝你的講解，我從你的影片學習到很多數學知識。

[@leevistom2360]

多謝你地,睇左少少你個website,加油,absolutely support u guys

[@andrewchuang8980]

Big thanks! This vid has well refreshed my high school memories. : )

[@johnsonchow]

多謝你呀 清晰講解！

[@user-md4of8xq4w]

若李先生有三名小孩，求李先生只有兩名兒子的概率，呢題要點計，感謝

[@DavisMaths]

It might be a bit late for this reply lol… basically it’s (1/2x1/2x1/2)x3C1