2025 Past Paper Demo --- Herman Yeung
Herman Yeung - Calculus on Economics 1 (Elasticity 1) 經濟微積分1 (彈性1)
Herman Yeung 數學 Maths Core 5** 天書組合
M2 如何讀得好 --- Herman Yeung
Herman Yeung - DSE Maths (M1) PP 2025/Q1
Herman Yeung - Calculus on Economics 2 (Elasticity 2) 經濟微積分2 (彈性2)
Herman Yeung - DSE Econ - A1 Basic Economics Concepts - Scarcity(d)
Herman Yeung - Calculus - Introduction of Calculus 微積分入門
Herman Yeung - HKDSE Biology Chapter 3Da4 Human ear 人的耳朵
Herman Yeung - Pure Maths (last minutes)
Herman Yeung - Sequence 數列
Herman Yeung - M2 Intensive Course 精讀課程 - Chapter 10E1 : Curve sketching 曲線描繪
Herman Yeung - Calculus - Integration (Length of curve) 積分求曲線長度
(e-book) Herman Yeung AL Pure Maths Book 1 - Question 061
Herman Yeung - DSE 數學 F 天書 - 第3堂 01 (Identity 恆等式 1)
Herman Yeung - DSE 數學 Tips A 天書 - 第2堂 01 (index 指數)
Herman Yeung - DSE 數學 A 天書 - 第4堂 44 (Definition of logarithm 對數的定義)
Herman Yeung - DSE Maths (Core) PP 2025/I/Q11 (G天書內容)
Herman Yeung - F3 Math - Inequality 2 - number line 不等式2 - 數線
Herman Yeung - Calculus - Chain rule 鏈式法則
