###
Showing videos from
**Eddie Woo**
with a total of **3,909** videos

04:42
Mathematical Induction Divisibility Proof (2 of 3: Test and assumption)

1y4m ago

11:00
Mathematical Induction Divisibility Proof (1 of 3: What is inductive logic?)

1y4m ago

04:31
Max/Min Question: Cutting a Wire in Two (2 of 2: Finding the minimum)

1y4m ago

10:08
Max/Min Question: Cutting a Wire in Two (1 of 2: Setting up the equations)

1y4m ago

06:01
The Power Curves (2 of 2: Considering higher powers)

1y4m ago

07:20
The Power Curves (1 of 2: Investigating through tables of values)

1y4m ago

09:54
Normal Distribution - HSC Question

1y4m ago

05:47
Maximum/Minimum with Quadratics (2 of 2: Completing the square)

1y4m ago

08:30
Maximum/Minimum with Quadratics (1 of 2: Axis of symmetry)

1y4m ago

10:08
Graphs of Logarithms (3 of 3: Visualising the shape)

1y4m ago

09:16
Graphs of Logarithms (2 of 3: Investigating near x=0)

1y4m ago

07:59
Graphs of Logarithms (1 of 3: Considering integer values)

1y4m ago

08:37
Equations Reducible to Quadratics (Changing Logarithm Bases)

1y4m ago

05:26
Solving Equations with Radical Functions (2 of 2: Final solution)

1y4m ago

10:58
Solving Equations with Radical Functions (1 of 2: Initial steps & discussion)

1y4m ago

10:00
Equation of a Parabola - Vertex Form (Completing the square)

1y4m ago

06:30
Equation of a Translated Circle

1y4m ago

06:10
Y10 Review Questions (Solving quadratic equations)

1y4m ago

11:40
Proof by Contradiction (2 of 2: Infinite primes)

1y4m ago

08:34
Proof by Contradiction (1 of 2: How does it work?)

1y4m ago

06:58
Introduction to Quadratic Theory (2 of 2: Completing the square)

1y4m ago

06:45
Introduction to Quadratic Theory (1 of 2: Why we care about quadratics)

1y4m ago

06:42
The Circle (2 of 2: Constructing the Cartesian equation)

1y4m ago

07:34
The Circle (1 of 2: Starting with a verbal definition)

1y4m ago

08:16
Y10 Review Questions (Simple graphs)

1y4m ago

13:20
The Hyperbola (2 of 2: Understanding the graph & its behaviour)

1y4m ago

10:19
The Hyperbola (1 of 2: Review of earlier graphs)

1y4m ago

12:28
Intercept Properties - Circle Geometry (3 of 3: Tangent & secant)

1y4m ago

05:14
Intercept Properties - Circle Geometry (2 of 3: Secants from a point)

1y4m ago

05:59
Intercept Properties - Circle Geometry (1 of 3: Intersecting chords)

1y4m ago

09:53
Angle in the Alternate Segment - Circle Geometry (3 of 3: Conclusion and overall summary)

1y4m ago

09:39
Angle in the Alternate Segment - Circle Geometry (2 of 3: Proof)

1y4m ago

07:15
Angle in the Alternate Segment - Circle Geometry (1 of 3: Setup)

1y4m ago

09:21
Tangent Properties - Circle Geometry (Tangents from an external point are equal)

1y4m ago

09:21
Tangent Properties - Circle Geometry (Tangent is perpendicular to radius)

1y4m ago

06:53
Enrichment Problem: $1,000,000 in Specific Denominations (2 of 2: Solution)

1y4m ago

08:19
Enrichment Problem: $1,000,000 in Specific Denominations (1 of 2: Setup)

1y4m ago

08:40
Enrichment Problem: Arranging Counters on a Plane

1y4m ago

10:51
Cubic Curves

1y4m ago

11:04
Y10 Review Questions (Graphing parabolas)

1y4m ago

10:19
Angle Properties - Circle Geometry (Angles in the same segment)

1y4m ago

07:21
Angle Properties - Circle Geometry (Second proof of angle at the centre/circumference)

1y4m ago

08:37
HSC Geometry Question (2 of 2: Proving the inequality)

1y4m ago

07:50
HSC Geometry Question (1 of 2: Proving & using triangle similarity)

1y4m ago

11:12
Prelim Mathematics Ext 1 Quiz (Inequality regions, solving trigonometric equations)

1y4m ago

07:19
Angle Properties - Circle Geometry (Angle at the centre/circumference)

1y5m ago

09:40
Angle Properties - Circle Geometry (Angle in a semicircle)

1y5m ago

13:21
Chord Properties (Circle Geometry)

1y5m ago

13:20
Components of a Circle

1y5m ago

08:34
Ratios of Intercepts on Transversals (2 of 2: Constructing the proof)

1y5m ago

11:37
Ratios of Intercepts on Transversals (1 of 2: Setting up the problem)

1y5m ago

11:20
Introduction to Parabolas (2 of 2: Characteristics & translations)

1y5m ago

10:34
Introduction to Parabolas (1 of 2: Investigating the shape)

1y5m ago

07:29
Y10 Review Questions (Solving an inequality, rationalising a denominator)

1y5m ago

09:38
Inequality Proofs (Example 5 of 5: Investigating a large product)

1y5m ago

05:25
Inequality Proofs (Example 4 of 5: Arithmetic & Geometric Means)

1y5m ago

06:15
Inequality Proofs (Example 3 of 5: Is 2^300 bigger or 3^200?)

1y5m ago

05:42
Inequality Proofs (Example 2 of 5: Which number is largest?)

1y5m ago

11:07
Inequality Proofs (Example 1 of 5: How many positive integer solutions?)

1y5m ago

09:14
Financial Expectation (2 of 2: When the game isn't free)

1y5m ago

04:44
Financial Expectation (1 of 2: Introduction)

1y5m ago

11:17
Triangle Similarity (quick review)

1y5m ago

12:05
Expected Frequency

1y5m ago

12:53
Quadrilaterals (Relationships, Properties & Sufficiency Conditions)

1y5m ago

12:56
Triangle Congruence (quick review)

1y5m ago

06:40
Probability Trees (2 of 2: How to read them)

1y5m ago

07:36
Probability Trees (1 of 2: How to construct them)

1y5m ago

08:02
Number Bases (5 of 5: Conversion to binary & hexadecimal)

1y5m ago

06:49
Number Bases (4 of 5: Converting between bases)

1y5m ago

07:10
Number Bases (3 of 5: What is the "base" of a number system?)

1y5m ago

08:36
Number Bases (2 of 5: Investigating decimal expansions)

1y5m ago

10:15
Number Bases (1 of 5: Exploring numbers through a spreadsheet)

1y5m ago