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Year 11 Mathematics Extension 1 - Trigonometry Identities (Catch up)
Weekly Instructions
Weekly Instructions
Lecture 1 - Pythagorean Identities and Expansion Identities
Ngo and Sons Online Update
1.1. Theory - Pythagorean Identities (31:26)
1.2. Theory - Expansion Identities (17:03)
1.3.1. Classwork (A) - Pythagorean and Expansion Identities
1.3.2. Classwork (A) Explained - Pythagorean and Expansion Identities (27:44)
1.5 Homework (A) and (B)
Lecture 2 - Double Angle Formula and Product to Sum Formula
Ngo and Sons Academic Coaching Update
Lecture 1 Homework Solutions
2.1. Theory - Double Angle Formula (25:49)
2.2. Theory - Product to Sum Formula (9:19)
2.3.1. Classwork (B) - Double Angle Formula and Product to Sum Formula
2.3.2. Classwork (B) Explained - Double Angle Formula and Product to Sum Formula (19:20)
2.5. Homework (C) and (D)
Lecture 3 - Sum to Product Formula and T-Formula
Lecture 2 Homework Solutions
Term 2, Week 9 Ngo and Sons Academic Coaching Update
3.1. Theory - Sum to Product Formula (19:50)
3.2. Theory - T-Formula (22:29)
3.3.1. Classwork (C) - Sum to Product Formula and T-Formula
3.3.2. Classwork (C) Explained - Sum to Product Formula and T-Formula (21:41)
3.4. Homework (E) and (F)
Lecture 4 - Transformation and Solving Equations
Lecture 3 Homework Solutions
4.1. Theory - Transformation (48:01)
4.2. Theory - Solving Equations (16:13)
4.3.1. Classwork (D) - Transformation and Solving Equations
4.3.2. Classwork (D) Explained - Transformation and Solving Equations (34:10)
4.4. Homework (G) and (H)
Lecture 5
Lecture 4 Homework Solutions
2.3.1. Classwork (B) - Double Angle Formula and Product to Sum Formula
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