Textbook
Chapter 1: Circular Measure
Chapter 2: Differentiation
Chapter 3: Integration
Chapter 4: Permutations and Combinations
Chapter 5: Probability Distributions
Chapter 6: Trigonometric Functions
Chapter 7: Linear Programming
Chapter 8: Kinematic Linear Motion
Chapter 6: Trigonometric Functions
What you need to learn in this chapter
In this chapter, we will be learning about trigonometric functions.
We will start by understanding positive and negative angles and how they relate to trigonometry.
Next, we will explore the trigonometric ratios of any angle, which will help us solve problems involving triangles and angles.
We will also study the graphs of the sine, cosine, and tangent functions, which will give us a visual representation of these functions.
Lastly, we will learn about basic identities, which are important for simplifying trigonometric expressions.
By the end of this chapter, we will have a solid understanding of trigonometric functions and how to apply them in various situations.
Topics in this chapter
1. Positive angle and negative angle
What you will learn in this topic
- Represent the positive angle and negative angle in Cartesian plane
2. Trigonometric ratio of any angle
What you will learn in this topic
- Make relationship between secant, cosecant and cotangent with sine, cosine and tangent
- Determine the value of trigonometric ratio of any angle
3. Graph of Sine, Cosine and Tangent function
What you will learn in this topic
- Draw and sketch the graph of trigonometric function: (i) y = a sin bx + c (ii) y = a cos bx + c (iii) y = a tan bx + c such that a, b and c are constant and b > 0
- Solving the trigonometric equation using graph method
4. Basic Identity
What you will learn in this topic
- Deduce basic identity: (i) sin^2 A +cos^2 A=1 (ii) 1+tan^2 A=sec^2 A (iii) 1+kot^2 A=cosec^2 A
- Prove the trigonometric identity using basic identity
5. Compound angle formula and Multiple angle formula
What you will learn in this topic
- Prove the trigonometric identity using compound angle formula for sin (A B), cos (A B) and tan (A B)
- Deduce multiple angle formula for sin 2A, cos 2A, dan tan 2A
- Prove trigonometric identity using multiple angle formula
6. Application of Trigonometric Function
What you will learn in this topic
- Solving trigonometric equation
- Solving problems involving trigonometric function
Live Tuition Recordings
Ulangkaji SPM Mixed II serta Past Year SPM 2019 Q1 to Q7 Kertas 2
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Aplikasi dan Masalah Fungsi Trigonometri serta SPM Trial Putrajaya 2020 P2 Q9
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25 Aug 2022
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Rumus Sudut Berganda dan Sudut Majmuk dalam Trigonometri serta SPM 2017 P2 Q10
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18 Aug 2022
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Nisbah Trigonometri sebarang sudut dan Graf Trigonometri asas serta SPM 2016 P1 Q20
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04 Aug 2022
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Masalah bagi Taburan Normal dan Intro kepada Trigonometri serta SPM 2017 P2 Q7
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28 Jul 2022
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