| 2025-04-07 | [[HKDSE 2025 Maths Core Paper 2 Solutions]] HKDSE Maths Core 2025 Paper 2|| q24 | 0:00 | 655 | |
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| 2025-04-06 | [[我有數要問]]HKDSE Maths Students Q20250406|| q2|| Sine Consine Law|| Similar Triangles|| HKDSE Maths | 0:00 | 123 | |
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| 2025-04-06 | [[我有數要問]]HKDSE Maths Students Q20250406|| q1|| Sine Law|| Consine Law|| Trigonometry|| HKDSE Maths | 0:00 | 172 | |
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| 2025-04-06 | [[HKDSE 2025 Maths Core Paper 2 Solutions]] HKDSE Maths Core 2025 Paper 2|| q17 | 0:00 | 768 | |
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| 2025-04-05 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q8--Equation of Circle|| In-Circle|| Four Centers|| HKDSE Maths | 0:00 | 361 | |
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| 2025-04-05 | [[Year One 問數]]Advance Maths Q20250404|| Linear Algebra|| Linear Independent|| Basis | 0:00 | 145 | |
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| 2025-04-04 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q6 Soln-- Statistics|| Stem-and-leaf Diagram|| HKDSE Maths | 0:00 | 365 | |
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| 2025-04-04 | [[我有M1/M2數要問]] HKDSE M2 Q202500401|| q3|| Matrix|| HKDSE M2 | 0:00 | 258 | |
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| 2025-04-03 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q6 -- Statistics|| Stem-and-leaf Diagram|| HKDSE Maths | 0:00 | 365 | |
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| 2025-04-03 | [[我有M1/M2數要問]] HKDSE M2 Q202500401|| q4|| Method of Difference|| Summation Sign|| HKDSE M2 | 0:00 | 547 | |
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| 2025-04-02 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q7 Soln-- Locus|| Equation Circle|| Straight line|| HKDSE Maths | 0:00 | 944 | |
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| 2025-04-01 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q7 -- Locus|| Equation of Circle|| Straight line|| HKDSE Maths | 0:00 | 852 | |
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| 2025-04-01 | [[Linear Algebra 筆記]] Bases for the Column Space and NullSpace of a Matrix|| RankA+NullityA = n | 0:00 | 188 | |
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| 2025-03-31 | [[我有數要問]] HKDSE Maths Core Final Reminder Questions|| HKDSE Maths Core | 0:00 | 860 | |
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| 2025-03-28 | [[Year One 問數]]Advance Maths Q20250326|| Integration|| t-formula|| Multivariable Calculus | 0:00 | 949 | |
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| 2025-03-27 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q5 -- Polynomial|| Remainder Factor Theorem|| HKDSE Maths | 0:00 | 538 | |
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| 2025-03-27 | [[Linear Algebra 筆記]]Nullspace of a Matrix|| CUHK Exam Example | 0:00 | 296 | |
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| 2025-03-26 | [[我有數要問]] HKDSE Maths Students Q20250322|| q1|| AS GS|| Sum of GS|| HKDSE Maths Core | 0:00 | 514 | |
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| 2025-03-25 | [[我有M1/M2數要問]] HKDSE M2 Q20250310|| Vector|| Circumceter|| Four Centers|| HKDSE M2 | 0:00 | 888 | |
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| 2025-03-24 | [[Year One 問數]]Advance Maths Q20250314|| q3|| Arc Length|| Chain Rule|| Multivariable Calculus | 0:00 | 247 | |
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| 2025-03-23 | [[我有M1/M2數要問]] HKDSE M1 Q20250316|| q4|| Sample SD|| Confidence Interval|| HKDSE M1 | 0:00 | 373 | |
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| 2025-03-22 | [[HKAL Pure Maths筆記]]Chapter 8 -- Partial Fraction|| Cover up rule|| HKAL Pure Maths | 0:00 | 487 | |
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| 2025-03-21 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q4 Solution -- Statistics||Variance||Standard Deviation|| HKDSE | 0:00 | 504 | |
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| 2025-03-21 | [[我有M1/M2數要問]] HKDSE M2 Q20250316|| q12|| Differentiation|| Rate of Change|| Integration|| HKDSE M1 | 0:00 | 476 | |
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| 2025-03-20 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q4 -- Statistics|| Variance|| Standard Deviation|| HKDSE Maths | 0:00 | 523 | |
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| 2025-03-19 | [[我有數要問]] HKDSE Maths Students Q20250318|| q1|| AS GS|| Quadratic Function|| Vertex|| HKDSE Maths | 0:00 | 975 | |
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| 2025-03-18 | [[我有數要問]] HKDSE Maths Students Q202500307|| q2|| 3D|| Trigonometry|| Sine Cosine Law|| HKDSE Maths | 0:00 | 632 | |
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| 2025-03-17 | [[我有M1/M2數要問]] HKDSE M2 Q20250306|| q1|| Trigonometry Equation|| Compound Angles|| HKDSE M2 | 0:00 | 530 | |
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| 2025-03-16 | [[Year One 問數]]Advance Maths Q20250314|| q6|| Taylor Series|| Tangent Plane|| Multivariable Calculus | 0:00 | 214 | |
|
| 2025-03-16 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q3 --- Equation of Circle|| Tangents|| HKDSE Maths Core | 0:00 | 808 | |
|
| 2025-03-15 | [[我有M1/M2數要問]] HKDSE M2 Q20250306|| q4|| Integration|| Decomposition|| Trigonometry|| HKDSE M2 | 0:00 | 743 | |
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| 2025-03-14 | [[HKDSE Maths Core Tip 題及題解 2025]] Q2 Solution-- Logarithm|| Homogeneous Function|| HKDSE Maths Core | 0:00 | 703 | |
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| 2025-03-14 | [[HKAL Pure Maths1997 Paper 1]]q5|| Matrix|| Inverse|| Determinant|| HKAL Pure Maths | 0:00 | 335 | |
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| 2025-03-13 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q2 --- Logarithm|| Homogeneous Function|| HKDSE Maths Core | 0:00 | 780 | |
|
| 2025-03-12 | [[Year One 問數]]Advance Maths Q20250310|| q3|| Matrix|| Linear Algebra | 0:00 | 498 | |
|
| 2025-03-11 | [[我有數要問]] HKDSE Maths Students Q20250217|| 3D|| Sine Law|| Cosine Law|| Trigonometry|| HKDSE Maths | 0:00 | 1,692 | |
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| 2025-03-10 | [[我有M1/M2數要問]] HKDSE M2 Q20250213|| q12|| Integration|| Change Variable|| HKDSE M2 | 0:00 | 710 | |
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| 2025-03-09 | [[HKDSE Maths Core Tip 題 及 題解 2025]] Q1 --- 3D Questions|| HKDSE Maths Core | 0:00 | 672 | |
|
| 2025-03-09 | [[Year One 問數]]Advance Maths Q20250305|| q1|| Multivariable Calculus|| Tangent Plane | 0:00 | 241 | |
|
| 2025-03-08 | [[我有M1/M2數要問]] HKDSE M2 Q20250306|| q2|| First Principles|| Differentiation|| Chain Rule|| HKDSE M2 | 0:00 | 1,131 | |
|
| 2025-03-07 | F6 Maths Core Intensive|| Lesson 10 -- Mensuration (2025) Full Version | 0:00 | 314 | |
|
| 2025-03-06 | [[我有M1/M2數要問]] HKDSE M2 Q20250213|| q13|| Vector|| In-center|| HKDSE M2 | 0:00 | 756 | |
|
| 2025-03-04 | [[HKAL Pure Maths2002 Paper 1]]q12|| Matrix|| Inverse|| HKAL Pure Maths | 0:00 | 669 | |
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| 2025-03-03 | [[HKAL Pure Maths2009 Paper 1]] q9|| Polynomial|| Transformation|| HKAL Pure Maths | 0:00 | 415 | |
|
| 2025-03-02 | [[我有M1/M2數要問]] HKDSE M2 Q20250213|| q11|| Matrix|| Mathematical Induction|| Summation|| HKDSE M2 | 0:00 | 1,009 | |
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| 2025-02-27 | [[我有數要問]] HKDSE Maths Students Q20250129|| q19|| Othocentre|| Equation of Circle|| Tangent|| HKDSE | 0:00 | 4,001 | |
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| 2025-02-26 | [[HKAL Pure Maths1991 Paper 1]]q4|| Polynomial|| Identity Theorem|| HKAL Pure Maths | 0:00 | 466 | |
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| 2025-02-25 | [[我有數要問]]HKDSE Maths Students Q20250221|| q19|| 4 centers|| Incenter|| Circumcenter|| HKDSE Maths | 0:00 | 1,068 | |
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| 2025-02-24 | [[我有數要問]] HKDSE Maths Students Q20250221|| Equation of Circle|| Arc Length|| HKDSE Maths | 0:00 | 597 | |
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| 2025-02-22 | [[我有M1/M2數要問]] HKDSE M2 Q20250218|| First Principles|| Production Rule|| HKDSE M2 | 0:00 | 724 | |
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| 2025-02-21 | [[Year One 問數]]Advance Maths Q20250216|| q2|| Linearly Independent|| linear Combination|| Algebra | 0:00 | 223 | |
|
| 2025-02-20 | [[Multivariable Calculus]]Chpater 10 -- The Gradient and Directional Derivatives | 0:00 | 311 | |
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| 2025-02-19 | [[我有M1/M2數要問]] HKDSE M2 Q20250215|| Matrix|| Eigenvalue|| Decompositiion|| HKDSE M2 | 0:00 | 1,841 | |
|
| 2025-02-18 | [[Year One 問數]]Advance Maths Q20250216|| Equation of Straight line|| Multivariable Calculus | 0:00 | 494 | |
|
| 2025-02-15 | [[Year One 問數]]Advance Maths Q20250213|| Equation of Plane|| Straight line|| Multivariable Calculus | 0:00 | 178 | |
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| 2025-02-14 | [[我有M1/M2數要問]] HKDSE M2 Q20250212|| q1|| Matrix|| Decompositiion|| Linear Dependent|| HKDSE M2 | 0:00 | 1,173 | |
|
| 2025-02-14 | [[我有M1/M2數要問]] HKDSE M2 Q20250212|| q2|| Matrix|| Nilpotents|| Non-singular|| HKDSE M2 | 0:00 | 860 | |
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| 2025-02-11 | [[F6 M2]] Chapter 23(vi) -- Geometric application of Definite Integrals|| Shell Method|| Parametric | 0:00 | 285 | |
|
| 2025-02-10 | [[HKAL Pure Maths2006 Paper 1]] q9|| Polynomial|| Newton’s Formula|| Sum of Power of Roots|| HKAL | 0:00 | 466 | |
|
| 2025-02-08 | [[Year One 問數]]Advance Maths Q20250207|| q2|| Critical Point|| Hessian || Multivariable Calculus | 0:00 | 476 | |
|
| 2025-02-07 | [[我有數要問]]HKDSE Maths Students Q20250128|| q13|| Coordinate Geometry|| Straight line|| HKDSE Maths | 0:00 | 1,023 | |
|
| 2025-02-04 | [[Year One 問數]]Advance Maths Q20250104|| q4|| Vector|| Dot and Cross Product|| Coplanar|| Orthogonal | 0:00 | 463 | |
|
| 2025-02-03 | [[我有M1/M2數要問]] HKDSE M2 Q20250129|| Integration|| t-formula|| Fractional Integration|| HKDSE M2 | 0:00 | 1,770 | |
|
| 2025-02-02 | [[我有M1/M2數要問]] HKDSE M2 Q20250124|| q10|| Rate of Change|| Maximum, Minimum|| HKDSE M2 | 0:00 | 445 | |
|
| 2025-02-01 | [會員優先睇][[我有M1/M2數要問]] HKDSE M1 Q202501226| q4|| Confindence Interval|| Normal Distribution|| CLT | 0:00 | 913 | |
|
| 2025-01-30 | [[Multivariable Calculus]]Chpater 1(i) -- Basic Vectors -- Example 18 | 0:00 | 467 | |
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| 2025-01-26 | [[我有M1/M2數要問]] HKDSE M2 Q20250121|| First Principles|| Differentiation|| HKDSE M2 | 0:00 | 3,445 | |
|
| 2025-01-19 | [[我有M1/M2數要問]] HKDSE M2 Q20250105|| q13|| Vector|| Triple Product|| HKDSE M2 | 0:00 | 789 | |
|
| 2025-01-16 | [[我有數要問]] HKDSE Maths Students Q20250112(重錄)|| q2|| Basic Geometry|| Similar Triangle|| Congruence | 0:00 | 481 | |
|
| 2025-01-14 | F6 Maths Core Intensive|| Lesson 9B -- Basic Geometry (2025) Full Version | 0:00 | 284 | |
|
| 2025-01-11 | [[我有數要問]] HKDSE Maths Students Q20250110|| q1|| AS GS|| Complex|| Quadratic Inequality | 0:00 | 684 | |
|
| 2025-01-08 | [[F6 M2 Revision]] Lesson 6 -- Equation of Tangent(2025)|| HKDSE M2 | 0:00 | 495 | |
|
| 2025-01-06 | [[我有數要問]] HKDSE Maths Students Q20241229|| q4|| Trigonometry|| Sine Law|| HKDSE Maths | 0:00 | 675 | |
|
| 2025-01-02 | [[HKAL Pure Maths筆記]]Chapter 5(i) -- Binomial Theorem|| HKAL Pure Maths -- Part2 | 0:00 | 202 | |
|
| 2025-01-01 | [[我有M1/M2數要問]] HKDSE M2 Q20241226|| q1|| Trigonometry|| HKDSE M2 | 0:00 | 863 | |
|
| 2024-12-31 | [[Year One 問數]]Advance Maths Q20241227|| Inequality|| AMGM|| HKAL Pure Maths | 0:00 | 317 | |
|
| 2024-12-27 | [[F5 M2 (REVISION)]] Lesson 9 -- Applicationa of Differentiation and Rate of Change | 0:00 | 256 | |
|
| 2024-12-26 | [[F5 M2 (REVISION)]] Lesson 1 -- Integration | 0:00 | 392 | |
|
| 2024-12-25 | [[我有數要問]] HKDSE Maths Students Q20241224|| Equation of Circle|| 4 Centres|| HKDSE Maths | 0:00 | 930 | |
|
| 2024-12-23 | [[Linear Algebra 筆記]]Chapter 2(i) -- Linear Combination and Linear Independence -- Part1 | 0:00 | 226 | |
|
| 2024-12-20 | HKDSE M2 Students Q20241217 q3 | 0:00 | 1,444 | |
|
| 2024-12-18 | [[Year One 問數]]Advance Maths Q20241206|| q3|| Reduction Formula|| Hyperbolic Functions | 0:00 | 284 | |
|
| 2024-12-17 | [[我有M1/M2數要問]] HKDSE M2 Q20241205|| q2|| Combination|| Permutation|| HKDSE M1/ Maths Core | 0:00 | 161 | |
|
| 2024-12-15 | [[Year One 問數]]Advance Maths Q20241206|| Differential Equation|| ODE|| Integrating Factor | 0:00 | 207 | |
|
| 2024-12-14 | [[Year One 問數]]Advance Maths Q20241208|| MATH1520A(2024)|| q10|| Limit|| L'Hospital's Rule|| HKAL | 0:00 | 245 | |
|
| 2024-12-13 | [[我有數要問]] HKDSE Maths Students Q20241208|| q5|| Circle Properties|| HKDSE Maths | 0:00 | 170 | |
|
| 2024-12-11 | [[Year One 問數]]CUHK|| Calculus for Engineers|| MATH1510(2023) -- Part5 | 0:00 | 246 | |
|
| 2024-12-06 | [[Year One 問數]]Advance Maths Q20241202|| MATH1520(2024)|| q3|| Sketching|| HKDSE M2 | 0:00 | 203 | |
|
| 2024-12-05 | [[我有數要問]] HKDSE Maths Students Q20241130|| q1|| Mean, Mode, Median|| HKDSE Maths Core | 0:00 | 170 | |
|
| 2024-12-05 | [[Year One 問數]]Advance Maths Q20241202|| MATH1520(2024)|| q9|| Integrating Factor | 0:00 | 196 | |
|
| 2024-12-04 | [[Year One 問數]]CUHK|| General Mathematics|| MATH1020(2022) --- Part4 | 0:00 | 286 | |
|
| 2024-12-03 | [[Year One 問數]]CUHK|| General Mathematics|| MATH1020(2022) --- Part3 | 0:00 | 188 | |
|
| 2024-11-30 | [[Year One 問數]]CUHK|| Calculus for Engineers|| MATH1510J (2021) -- Part2 | 0:00 | 67 | |
|
| 2024-11-30 | [[我有數要問]] HKDSE Maths Students Q20241130||q2||Standard Deviation||Standard Score|| HKDSE Maths Core | 0:00 | 191 | |
|
| 2024-11-29 | [[Year One 問數]]Advance Maths Q20241116|| q1|| Taylor Series|| Approximation | 0:00 | 144 | |
|
| 2024-11-27 | [[我有數要問]] HKDSE Maths Students Q20241124|| q2|| Mensuration|| Ratio of two Volume|| HKDSE Maths Core | 0:00 | 215 | |
|
| 2024-11-25 | [[HKAL Pure Maths筆記]]Chapter 29(i) -- Taylor Series and Lagrange Form of Remainder -- Part1 | 0:00 | 177 | |
|
| 2024-11-25 | [[我有數要問]] HKDSE Maths Students Q20241124|| q1|| Mensuration|| Similar Figures|| HKDSE Maths Core | 0:00 | 156 | |
|
| 2024-11-23 | [[我有數要問]] HKDSE Maths Students Q20241113|| Circle Properties|| Concylic|| HKDSE Maths Core | 0:00 | 207 | |
|
| 2024-11-22 | [[Year One 問數]]CUHK|| Calculus for Engineers|| MATH1020(2023) -- Part1 | 0:00 | 651 | |
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