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Hoang Maths
  • Home
    • Year 7
      • Computation with integers
      • Fractions
      • Ratios - YR7
      • Decimals
      • Percentages
      • Length, perimeter and area of plane shapes
      • Statistics
      • Indices with numerical bases
      • Algebra techniques
      • Simple linear equations
      • Simple probability
      • Angle relationships and geometrical figures
    • Year 8
      • Single Variable Data Analysis
      • Yr 8 Rates/Ratios
      • Yr8 Algebraic Techniques and Indices
      • Yr 8 Equations
      • Yr8 Linear Relationships
      • Yr8 Right - Angled Triangles
      • Yr8 - Perimeter
      • Yr8 - Areas
      • Yr8 Volume
      • Yr8 Financial Mathematics
      • Yr8 - Geometry
      • Yr 8 simple probability
    • Year 9 - Stage 5.1/5.2
      • Properties of Geometrical Figures
      • Right Angled Triangles (Trigonometry)
      • Pythagoras, Perimeter, Area and Surface Area
      • Pythagoras 9 Core
      • Perimeter 9 Core
      • Area 9 Core
      • Surface Area 9 Core
      • Expressions, Equations and Inequalities
      • Earning and Spending Money
      • Income
      • Taxation 9 Core
      • Simple Interest - 9 core
      • Compound Interest- 9 core
      • Depreciation - 9 core
      • Linear Relationship
      • Quadratic Expressions and algebraic fractions
      • Indices
      • Single Variable Data Analysis
      • Probability
    • Year 9 - Stage 5.2/5.3
      • Yr9 5.3: Properties of Geometrical Figures
      • Yr 9 Stage 5.3: Right Angled Triangles (Trigonometry)
      • Yr9 5.3: Pythagoras, Perimeter, Area and Surface Area
      • Yr 9 Stage 5.3: Expressions, Equations and Inequalities
      • Yr 9 5.3: Earning and Spending Money
        • Depreciation - 9 Path
        • Taxation 9 Path
        • Simple Interest - 9 Path
        • Income Path
        • Compound Interest- 9 Path
      • Yr 9 Stage 5.3: Linear Relationships
      • Yr 9 Stage 5.3: Quadratic Expressions and algebraic fractions
      • Yr 9 Stage 5.3: Indices
      • Yr 9 Stage 5.3: Single Variable Data Analysis
      • Yr 9 Stage 5.3: Probability
    • Year 10 Stage 5.1/5.2
      • Yr10 5.2 Equations
      • Yr10 5.2 Right Angled Triangles (Trigonometry)
      • Yr 10 - 5.2 Financial Mathematics
      • Yr10 5.2 Properties of Geometrical Figures
      • Yr 10 5.2 Linear Relationships
      • Yr10 5.2 Rates and Ratios
      • yr 10 5.2 Surface Area and Volume
      • Yr 10 5.2 Single Variable Data and Bivariate DataAnalysis
      • Yr10 5.2 Non - Linear Relationships
      • Yr10 5.2 Probability
    • Year 10 Stage 5.2/5.3
      • Yr10 5.3 Linear Equations
      • Yr10 5.3 Right Angled Triangles (Trigonometry)
      • Yr10 5.3 Properties of Geometrical Figures
      • Yr10 5.3 Financial Mathematics
      • Yr 10 5.3 Indices and Surds
      • Yr 10 5.3 Quadratic Expressions and Quadratics Equations
      • Yr 10 5.3 Rates and Ratios
      • Yr 10 5.3 Non - Linear Relationships
      • Yr 10 5.3 Surface Area and Volume
      • Yr 10 5.3 Single Variable Data and Bivariate DataAnalysis
      • Yr10-5.3 Probability
      • Yr 10 5.3 Logarithms
      • Yr 10 5.3 Surface Area and Volume
    • Year 11 mathematics Standard
      • 1. Algebra
      • 2. Measurement
      • 3. Linear Relationships
      • 4. Financial Mathematics
      • 5. Financial Mathematics
      • 6. Data Analysis
      • 7. Working with Time
      • 8. Unit of Energy and Mass
      • 9. Budgeting and House Hold Expenses
      • 10. Relative Frequency and Probability
    • Year 11 Mathematics Advanced
      • Algebraic Techniques
      • F1.2: Introduction to functions
      • Linear, quadratic and cubic functions
      • Further functions and relations
      • Trigonometric Functions
      • Radian
      • Trigonometric Functions and Identities
      • Gradients of Tangents
      • Difference and quotients
      • The derivative function and its graph
      • Calculating with Derivatives
      • E1.1: Introducing logarithms
      • E1.2: Logarithmic laws and applications
      • E1.3: The exponential function and natural logarithms
      • S1.1: Probability and Venn diagrams
      • S1.2 Discrete probability distributions
      • E1.4: Graphs and applications of exponential and logarithmic functions
    • Year 11 Mathematics Extension 1
      • Further Working with Functions
      • F1.4: Parametric form of a function or relation
      • Inverse Functions
      • Polynomials
      • F2.2: Sums and products of roots of polynomials
      • Trigonometric Functions
        • ME-T1 Inverse trigonometric functions
      • Calculus
      • Combinatorics
      • C1.3: Related Rates of Change
    • Year 12 Mathematics Extension 1
      • ME-P1 Proof by Mathematical Induction
      • V1.1: Introduction to Vectors
      • V1.3: Projectile motion
      • ME-T3 Trigonometric Equations
      • V1.2: Further operations with vectors
      • C3.1: Further area and volumes of solids of revolution
      • C3.2: Differential equations
      • 2023 Mathematic Extension 1 HSC exams papers
    • Year 12 mathematics Standard 1
      • A3.1: Simultaneous linear equations
      • A3.2: Graphs of practical situations
      • MS-M3 Right-angled Triangles
      • MS-M4 Rates
      • MS-M5 Scale Drawings
      • MS-F2: Investment
      • MS-F3 Depreciation and Loans
      • MS-S3 Further Statistical Analysis
      • N1.1 Networks
      • N1.2: Shortest paths
    • Year 12 mathematics Standard 2
      • Copy of A4.1: Simultaneous linear equations
      • A4.2: Non-linear relationships
      • MS-M6 Non-right-angled Trigonometry
      • MS-M7 Rates and Ratios
      • F4.2: Depreciation and loans
        • F4.1: Investments
          • MS-F5 Annuities
          • MS-S5 Normal Distribution
      • MS-S4 Bivariate Data Analysis
      • MS-N2 Network Concepts
      • MS-N2 Critical Paths Analysis
      • 2024 Standard 2 HSC exams papers
      • 2023 Standard 2 HSC exams papers
      • 2022 HSC Mathematics Standard 2
      • 2021 Mathematics Standards 2 HSC exams papers
    • Year 12 Mathematics Advanced
      • MA - F2: Graphing Techniques
      • C2.1: Differentiation of trigonometric, exponential & logarithmic function
      • C2.2: Rules of differentiation
      • MA T3: Trigonometric Functions and Graphs
      • Lost: Graphing Techniques
      • MA-M1 Modelling Financial Situations
      • M1.2: Arithmetic sequences and series
      • M1.3: Geometric sequences and series
      • C3.1: The first and second derivatives
      • C3.2: Applications of the derivative
      • C4.1: The anti-derivative
      • C4.2: Areas and the definite integral
      • M1.4: Financial applications of sequences and series
      • S2.1: Data
      • S3.2: The normal distribution
      • S2.2: Bivariate data analysis
      • S3.1: Continuous random variables
      • 2023 Advanced HSC exams papers
      • 2022 HSC exams papers
      • 2021 Advanced HSC exams papers
  • Contact
Hoang Maths
  • Home
    • Year 7
      • Computation with integers
      • Fractions
      • Ratios - YR7
      • Decimals
      • Percentages
      • Length, perimeter and area of plane shapes
      • Statistics
      • Indices with numerical bases
      • Algebra techniques
      • Simple linear equations
      • Simple probability
      • Angle relationships and geometrical figures
    • Year 8
      • Single Variable Data Analysis
      • Yr 8 Rates/Ratios
      • Yr8 Algebraic Techniques and Indices
      • Yr 8 Equations
      • Yr8 Linear Relationships
      • Yr8 Right - Angled Triangles
      • Yr8 - Perimeter
      • Yr8 - Areas
      • Yr8 Volume
      • Yr8 Financial Mathematics
      • Yr8 - Geometry
      • Yr 8 simple probability
    • Year 9 - Stage 5.1/5.2
      • Properties of Geometrical Figures
      • Right Angled Triangles (Trigonometry)
      • Pythagoras, Perimeter, Area and Surface Area
      • Pythagoras 9 Core
      • Perimeter 9 Core
      • Area 9 Core
      • Surface Area 9 Core
      • Expressions, Equations and Inequalities
      • Earning and Spending Money
      • Income
      • Taxation 9 Core
      • Simple Interest - 9 core
      • Compound Interest- 9 core
      • Depreciation - 9 core
      • Linear Relationship
      • Quadratic Expressions and algebraic fractions
      • Indices
      • Single Variable Data Analysis
      • Probability
    • Year 9 - Stage 5.2/5.3
      • Yr9 5.3: Properties of Geometrical Figures
      • Yr 9 Stage 5.3: Right Angled Triangles (Trigonometry)
      • Yr9 5.3: Pythagoras, Perimeter, Area and Surface Area
      • Yr 9 Stage 5.3: Expressions, Equations and Inequalities
      • Yr 9 5.3: Earning and Spending Money
        • Depreciation - 9 Path
        • Taxation 9 Path
        • Simple Interest - 9 Path
        • Income Path
        • Compound Interest- 9 Path
      • Yr 9 Stage 5.3: Linear Relationships
      • Yr 9 Stage 5.3: Quadratic Expressions and algebraic fractions
      • Yr 9 Stage 5.3: Indices
      • Yr 9 Stage 5.3: Single Variable Data Analysis
      • Yr 9 Stage 5.3: Probability
    • Year 10 Stage 5.1/5.2
      • Yr10 5.2 Equations
      • Yr10 5.2 Right Angled Triangles (Trigonometry)
      • Yr 10 - 5.2 Financial Mathematics
      • Yr10 5.2 Properties of Geometrical Figures
      • Yr 10 5.2 Linear Relationships
      • Yr10 5.2 Rates and Ratios
      • yr 10 5.2 Surface Area and Volume
      • Yr 10 5.2 Single Variable Data and Bivariate DataAnalysis
      • Yr10 5.2 Non - Linear Relationships
      • Yr10 5.2 Probability
    • Year 10 Stage 5.2/5.3
      • Yr10 5.3 Linear Equations
      • Yr10 5.3 Right Angled Triangles (Trigonometry)
      • Yr10 5.3 Properties of Geometrical Figures
      • Yr10 5.3 Financial Mathematics
      • Yr 10 5.3 Indices and Surds
      • Yr 10 5.3 Quadratic Expressions and Quadratics Equations
      • Yr 10 5.3 Rates and Ratios
      • Yr 10 5.3 Non - Linear Relationships
      • Yr 10 5.3 Surface Area and Volume
      • Yr 10 5.3 Single Variable Data and Bivariate DataAnalysis
      • Yr10-5.3 Probability
      • Yr 10 5.3 Logarithms
      • Yr 10 5.3 Surface Area and Volume
    • Year 11 mathematics Standard
      • 1. Algebra
      • 2. Measurement
      • 3. Linear Relationships
      • 4. Financial Mathematics
      • 5. Financial Mathematics
      • 6. Data Analysis
      • 7. Working with Time
      • 8. Unit of Energy and Mass
      • 9. Budgeting and House Hold Expenses
      • 10. Relative Frequency and Probability
    • Year 11 Mathematics Advanced
      • Algebraic Techniques
      • F1.2: Introduction to functions
      • Linear, quadratic and cubic functions
      • Further functions and relations
      • Trigonometric Functions
      • Radian
      • Trigonometric Functions and Identities
      • Gradients of Tangents
      • Difference and quotients
      • The derivative function and its graph
      • Calculating with Derivatives
      • E1.1: Introducing logarithms
      • E1.2: Logarithmic laws and applications
      • E1.3: The exponential function and natural logarithms
      • S1.1: Probability and Venn diagrams
      • S1.2 Discrete probability distributions
      • E1.4: Graphs and applications of exponential and logarithmic functions
    • Year 11 Mathematics Extension 1
      • Further Working with Functions
      • F1.4: Parametric form of a function or relation
      • Inverse Functions
      • Polynomials
      • F2.2: Sums and products of roots of polynomials
      • Trigonometric Functions
        • ME-T1 Inverse trigonometric functions
      • Calculus
      • Combinatorics
      • C1.3: Related Rates of Change
    • Year 12 Mathematics Extension 1
      • ME-P1 Proof by Mathematical Induction
      • V1.1: Introduction to Vectors
      • V1.3: Projectile motion
      • ME-T3 Trigonometric Equations
      • V1.2: Further operations with vectors
      • C3.1: Further area and volumes of solids of revolution
      • C3.2: Differential equations
      • 2023 Mathematic Extension 1 HSC exams papers
    • Year 12 mathematics Standard 1
      • A3.1: Simultaneous linear equations
      • A3.2: Graphs of practical situations
      • MS-M3 Right-angled Triangles
      • MS-M4 Rates
      • MS-M5 Scale Drawings
      • MS-F2: Investment
      • MS-F3 Depreciation and Loans
      • MS-S3 Further Statistical Analysis
      • N1.1 Networks
      • N1.2: Shortest paths
    • Year 12 mathematics Standard 2
      • Copy of A4.1: Simultaneous linear equations
      • A4.2: Non-linear relationships
      • MS-M6 Non-right-angled Trigonometry
      • MS-M7 Rates and Ratios
      • F4.2: Depreciation and loans
        • F4.1: Investments
          • MS-F5 Annuities
          • MS-S5 Normal Distribution
      • MS-S4 Bivariate Data Analysis
      • MS-N2 Network Concepts
      • MS-N2 Critical Paths Analysis
      • 2024 Standard 2 HSC exams papers
      • 2023 Standard 2 HSC exams papers
      • 2022 HSC Mathematics Standard 2
      • 2021 Mathematics Standards 2 HSC exams papers
    • Year 12 Mathematics Advanced
      • MA - F2: Graphing Techniques
      • C2.1: Differentiation of trigonometric, exponential & logarithmic function
      • C2.2: Rules of differentiation
      • MA T3: Trigonometric Functions and Graphs
      • Lost: Graphing Techniques
      • MA-M1 Modelling Financial Situations
      • M1.2: Arithmetic sequences and series
      • M1.3: Geometric sequences and series
      • C3.1: The first and second derivatives
      • C3.2: Applications of the derivative
      • C4.1: The anti-derivative
      • C4.2: Areas and the definite integral
      • M1.4: Financial applications of sequences and series
      • S2.1: Data
      • S3.2: The normal distribution
      • S2.2: Bivariate data analysis
      • S3.1: Continuous random variables
      • 2023 Advanced HSC exams papers
      • 2022 HSC exams papers
      • 2021 Advanced HSC exams papers
  • Contact
  • More
    • Home
      • Year 7
        • Computation with integers
        • Fractions
        • Ratios - YR7
        • Decimals
        • Percentages
        • Length, perimeter and area of plane shapes
        • Statistics
        • Indices with numerical bases
        • Algebra techniques
        • Simple linear equations
        • Simple probability
        • Angle relationships and geometrical figures
      • Year 8
        • Single Variable Data Analysis
        • Yr 8 Rates/Ratios
        • Yr8 Algebraic Techniques and Indices
        • Yr 8 Equations
        • Yr8 Linear Relationships
        • Yr8 Right - Angled Triangles
        • Yr8 - Perimeter
        • Yr8 - Areas
        • Yr8 Volume
        • Yr8 Financial Mathematics
        • Yr8 - Geometry
        • Yr 8 simple probability
      • Year 9 - Stage 5.1/5.2
        • Properties of Geometrical Figures
        • Right Angled Triangles (Trigonometry)
        • Pythagoras, Perimeter, Area and Surface Area
        • Pythagoras 9 Core
        • Perimeter 9 Core
        • Area 9 Core
        • Surface Area 9 Core
        • Expressions, Equations and Inequalities
        • Earning and Spending Money
        • Income
        • Taxation 9 Core
        • Simple Interest - 9 core
        • Compound Interest- 9 core
        • Depreciation - 9 core
        • Linear Relationship
        • Quadratic Expressions and algebraic fractions
        • Indices
        • Single Variable Data Analysis
        • Probability
      • Year 9 - Stage 5.2/5.3
        • Yr9 5.3: Properties of Geometrical Figures
        • Yr 9 Stage 5.3: Right Angled Triangles (Trigonometry)
        • Yr9 5.3: Pythagoras, Perimeter, Area and Surface Area
        • Yr 9 Stage 5.3: Expressions, Equations and Inequalities
        • Yr 9 5.3: Earning and Spending Money
          • Depreciation - 9 Path
          • Taxation 9 Path
          • Simple Interest - 9 Path
          • Income Path
          • Compound Interest- 9 Path
        • Yr 9 Stage 5.3: Linear Relationships
        • Yr 9 Stage 5.3: Quadratic Expressions and algebraic fractions
        • Yr 9 Stage 5.3: Indices
        • Yr 9 Stage 5.3: Single Variable Data Analysis
        • Yr 9 Stage 5.3: Probability
      • Year 10 Stage 5.1/5.2
        • Yr10 5.2 Equations
        • Yr10 5.2 Right Angled Triangles (Trigonometry)
        • Yr 10 - 5.2 Financial Mathematics
        • Yr10 5.2 Properties of Geometrical Figures
        • Yr 10 5.2 Linear Relationships
        • Yr10 5.2 Rates and Ratios
        • yr 10 5.2 Surface Area and Volume
        • Yr 10 5.2 Single Variable Data and Bivariate DataAnalysis
        • Yr10 5.2 Non - Linear Relationships
        • Yr10 5.2 Probability
      • Year 10 Stage 5.2/5.3
        • Yr10 5.3 Linear Equations
        • Yr10 5.3 Right Angled Triangles (Trigonometry)
        • Yr10 5.3 Properties of Geometrical Figures
        • Yr10 5.3 Financial Mathematics
        • Yr 10 5.3 Indices and Surds
        • Yr 10 5.3 Quadratic Expressions and Quadratics Equations
        • Yr 10 5.3 Rates and Ratios
        • Yr 10 5.3 Non - Linear Relationships
        • Yr 10 5.3 Surface Area and Volume
        • Yr 10 5.3 Single Variable Data and Bivariate DataAnalysis
        • Yr10-5.3 Probability
        • Yr 10 5.3 Logarithms
        • Yr 10 5.3 Surface Area and Volume
      • Year 11 mathematics Standard
        • 1. Algebra
        • 2. Measurement
        • 3. Linear Relationships
        • 4. Financial Mathematics
        • 5. Financial Mathematics
        • 6. Data Analysis
        • 7. Working with Time
        • 8. Unit of Energy and Mass
        • 9. Budgeting and House Hold Expenses
        • 10. Relative Frequency and Probability
      • Year 11 Mathematics Advanced
        • Algebraic Techniques
        • F1.2: Introduction to functions
        • Linear, quadratic and cubic functions
        • Further functions and relations
        • Trigonometric Functions
        • Radian
        • Trigonometric Functions and Identities
        • Gradients of Tangents
        • Difference and quotients
        • The derivative function and its graph
        • Calculating with Derivatives
        • E1.1: Introducing logarithms
        • E1.2: Logarithmic laws and applications
        • E1.3: The exponential function and natural logarithms
        • S1.1: Probability and Venn diagrams
        • S1.2 Discrete probability distributions
        • E1.4: Graphs and applications of exponential and logarithmic functions
      • Year 11 Mathematics Extension 1
        • Further Working with Functions
        • F1.4: Parametric form of a function or relation
        • Inverse Functions
        • Polynomials
        • F2.2: Sums and products of roots of polynomials
        • Trigonometric Functions
          • ME-T1 Inverse trigonometric functions
        • Calculus
        • Combinatorics
        • C1.3: Related Rates of Change
      • Year 12 Mathematics Extension 1
        • ME-P1 Proof by Mathematical Induction
        • V1.1: Introduction to Vectors
        • V1.3: Projectile motion
        • ME-T3 Trigonometric Equations
        • V1.2: Further operations with vectors
        • C3.1: Further area and volumes of solids of revolution
        • C3.2: Differential equations
        • 2023 Mathematic Extension 1 HSC exams papers
      • Year 12 mathematics Standard 1
        • A3.1: Simultaneous linear equations
        • A3.2: Graphs of practical situations
        • MS-M3 Right-angled Triangles
        • MS-M4 Rates
        • MS-M5 Scale Drawings
        • MS-F2: Investment
        • MS-F3 Depreciation and Loans
        • MS-S3 Further Statistical Analysis
        • N1.1 Networks
        • N1.2: Shortest paths
      • Year 12 mathematics Standard 2
        • Copy of A4.1: Simultaneous linear equations
        • A4.2: Non-linear relationships
        • MS-M6 Non-right-angled Trigonometry
        • MS-M7 Rates and Ratios
        • F4.2: Depreciation and loans
          • F4.1: Investments
            • MS-F5 Annuities
            • MS-S5 Normal Distribution
        • MS-S4 Bivariate Data Analysis
        • MS-N2 Network Concepts
        • MS-N2 Critical Paths Analysis
        • 2024 Standard 2 HSC exams papers
        • 2023 Standard 2 HSC exams papers
        • 2022 HSC Mathematics Standard 2
        • 2021 Mathematics Standards 2 HSC exams papers
      • Year 12 Mathematics Advanced
        • MA - F2: Graphing Techniques
        • C2.1: Differentiation of trigonometric, exponential & logarithmic function
        • C2.2: Rules of differentiation
        • MA T3: Trigonometric Functions and Graphs
        • Lost: Graphing Techniques
        • MA-M1 Modelling Financial Situations
        • M1.2: Arithmetic sequences and series
        • M1.3: Geometric sequences and series
        • C3.1: The first and second derivatives
        • C3.2: Applications of the derivative
        • C4.1: The anti-derivative
        • C4.2: Areas and the definite integral
        • M1.4: Financial applications of sequences and series
        • S2.1: Data
        • S3.2: The normal distribution
        • S2.2: Bivariate data analysis
        • S3.1: Continuous random variables
        • 2023 Advanced HSC exams papers
        • 2022 HSC exams papers
        • 2021 Advanced HSC exams papers
    • Contact

Further Trigonometric Identities

ME T2 - Further Trigonometric Identities

  • Sum and difference of trigonometric identities - part 1

  • Sum and difference of trigonometric identities - part 2

  • Sum and difference of trigonometry identities (finding the exact values)

  • The t formulae

  • The t formulae - part 2

  • The t formulae - part 3

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