A2 Level Edexcel Mathematics Unit 6 Trigonometry Answers
IAL Mathematics
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Table of Contents
Table of Contents
Chapter 1 Algebraic Expressions
Chapter 1 Algebraic Expressions
- Index Laws
- Expanding Brackets
- Factorising
- Negative and Fractional Indices
- Surbs
- Rationalising denominators + Chapter review
Chapter 2 Quadratics
Chapter 2 Quadratics
- Solving quadratic equations
- Completing the square
- Functions
- Quadratic graphs
- The discriminant +
Chapter review 2
Chapter 3 Equations and inequalities
Chapter 3 Equations and inequalities
- Linear Simultaneous equations
- Quadratic Simultaneous equations
- Simultaneous equations on graphs
- Linear inequalities
- Quadratic inequalities
- Inequalities on graphs
- Regions +
Chapter review 3
Chapter 4 Graphs and transformations
Chapter 4 Graphs and transformations
- Cubic graphs
- Reciprocal graphs
- Points of intersection
- Translating graphs
- Stretching graphs
- Transforming functions + Chapter Review 4
Review Exercise 1
Review Exercise 1
Chapter 5 Straight Line graphs
Chapter 5 Straight Line graphs
- y=mx+c
- Equations of straight lines
- Parallel and perpendicular lines
- Length and area +
Chapter review 5
Chapter 6 Trigonometric Ratios
Chapter 6 Trigonometric Ratios
- The Cosine rules
- The Sine rule
- Areas of triangles
- Solving triangle problems
- Graphs of Sine, Cosine and Tangent
- Transforming Trigonometric graphs +
Chapter Review 6
Chapter 7 Radians
Chapter 7 Radians
- Radian measure
- Arc Length
- Areas of sectors and segments +
Chapter Review 7
Chapter 8 Differentiation
Chapter 8 Differentiation
- Gradients of curves
- Finding the derivative
- Differentiating x^n
- Differentiating quadratics
- Differentiating functions with two or more terms
- Gradients, Tangents and normals
- Second order derivatives + Chapter review 8
Chapter 9 Integration
Chapter 9 Integration
- Integrating x^n
- Indefinite Integrals
- Finding Functions +
Chapter Review 9
Review Exercise 2
Review Exercise 2
Exam Practice
Exam Practice
Glossary
Glossary
Answers
Answers
Index
Index
2019
2019
Table of Contents
Table of Contents
Chapter 1 Algebraic Methods
Chapter 1 Algebraic Methods
- Algebraic Fractions
- Dividing Polynomials
- The Factor Theorem
- The Remainder Theorem
- Mathematical Proof
- Methods of Proof +
Chapter Review 1
Chapter 2 Coordinate Geometry in the (x,y) Plane
Chapter 2 Coordinate Geometry in the (x,y) Plane
- Midpoints and perpendicular Bisectors
- Equation of a circle
- Intersections of Straight lines and circles
- Use Tangent and Chord Properties
- Circles and Triangles +
Chapter Review 2
Chapter 3 Exponentials and Logarithms
Chapter 3 Exponentials and Logarithms
- Exponential functions
- Logarithms
- Laws of logarithms
- Solving equations using
- Changing the base of a logarithm +
Chapter review 3
Chapter 4 The Binomial Expansion
Chapter 4 The Binomial Expansion
- Pascal's Triangle
- Factorial Notation
- The Binomial expansion
- Solving Binomial Problems
- Binomial Estimation +
Chapter Review 4
Review Exercise 1
Review Exercise 1
Chapter 5 Sequences and Series
Chapter 5 Sequences and Series
- Arithmetic sequences
- Arithmetic series
- Geometric sequences
- Geometric Series
- Sum to infinity
- Sigma Notation
- Recurrence relations
- Modelling with series +
Chapter Review 5
Chapter 6 Trigonometric Identities and Equations
Chapter 6 Trigonometric Identities and Equations
- Angles in All four quadrants
- Exact Values of trigonometric ratios
- Trigonometric identities
- Solve Simple trigonometric equations
- Harder trigonometric equations
- Equations and identities +
Chapter Review 6
Chapter 7 Differentiation
Chapter 7 Differentiation
- Increasing and decreasing functions
- Stationary points
- Sketching gradient functions
- Modelling with differentiation +
Chapter Review 7
Chapter 8 Integration
Chapter 8 Integration
- Definite Integrals
- Areas under curves
- Areas under the x-AXIS
- Areas between curves and Lines
- Areas between two curves
- The Trapezium Rule +
Chapter Review 7
Review Exercise 2
Review Exercise 2
Exam Practice
Exam Practice
Glossary
Glossary
Answers
Answers
Index
Index
2019
2019
Table of Contents
Table of Contents
Chapter 1 Algebraic Methods
Chapter 1 Algebraic Methods
- Arithmetic Operations with Algebraic fractions
- Improper fractions +
Chapter Review 1
Chapter 2 Functions and graphs
Chapter 2 Functions and graphs
- The modulus function
- Functions and Mappings
- Composite functions
- Inverse Functions
- y = I f(x) I and y = f (IxI)
- Combining transformations
- Solving modulus problems +
Chapter Review 2
Chapter 3 Trigonometric functions
Chapter 3 Trigonometric functions
- Secant, Cosecant and Cotangent
- Graphs of sec x, cosec x, and cot x
- Using sec x, cosec x and cot x
- Trigonometric identities
- Inverse trigonometric functions +
Chapter Review 3
Chapter 4 Trigonometric Addition Formulae
Chapter 4 Trigonometric Addition Formulae
- Addition formulae
- Using the angle addition formulae
- Double-angle formulae
- Solving trigonometric equations
- Simplifying a cos x +/- b sin x
- Proving Trigonometric Identities +
Chapter review 4
Review Exercise 1
Review Exercise 1
Chapter 5 Exponentials
Chapter 5 Exponentials
- Exponential functions
- y = e^ax+b + c
- Natural logarithms
- Logarithms and Non-linear Data
- Exponential Modelling +
Chapter Review 5
Chapter 6 Differentiation
Chapter 6 Differentiation
- Differentiating sin x AND cos x
- Differentiating exponentials and logarithms
- The Chain Rule
- The product rule
- The Quotient rule
- Differentiating Trigonometric functions +
Chapter Review 6
Chapter 7 Integration
Chapter 7 Integration
- Integrating standard functions
- Integrating f(ax+b)
- Using Trigonometric identities
- Reverse Chain rule +
Chapter review 7
Chapter 8 Numerical Methods
Chapter 8 Numerical Methods
- Locating Roots
- Fixed point iteration +
Chapter review 8
Review Exercise 2
Review Exercise 2
Exam Practice
Exam Practice
Glossary
Glossary
Answers
Answers
Index
Index
Graph Paper
Graph Paper
2019
2019
Table of Contents
Table of Contents
Chapter 1 Proof
Chapter 1 Proof
- Proof by Contradiction +
Chapter Review 1
Chapter 2 Partial Fractions
Chapter 2 Partial Fractions
- Partial fractions
- Repeated factors
- Improper fractions +
Chapter review 2
Chapter 3 Coordinate geometry in the (x,y) plane
Chapter 3 Coordinate geometry in the (x,y) plane
- Parametric equations
- Using trigonometric Identities
- Curve sketching +
Chapter Review 3
Chapter 4 Binomial Expansion
Chapter 4 Binomial Expansion
- Expanding (1+x) ^n
- Expanding (a+bx)^n
- Using partial fractions +
Chapter Review 4
Review Exercise 1
Review Exercise 1
Chapter 5 Differentiation
Chapter 5 Differentiation
- Parametric differentiation
- Implicit differentiation
- Rates of Change +
Chapter review 5
Chapter 6 Integration
Chapter 6 Integration
- Finding the area under a curve defined parametrically
- Volumes of revolution around the x-AXIS
- Integration by substitution
- Integration by Parts
- Partial fractions
- Solving differential equations
- Modelling with differential equations +
Chapter review 6
Chapter 7 Vectors
Chapter 7 Vectors
- Vectors
- Representing vectors
- Magnitude and direction
- Vectors in 3D
- Solving geometric problems in two dimensions
- Solving Geometric problems in three dimensions
- Position vectors
- 3D Coordinates
- Equation of a line in three dimensions
- Points of intersection
- Scalar product +
Chapter review 7
Review Exercise 2
Review Exercise 2
Exam Practice
Exam Practice
Glossary
Glossary
Answers
Answers
Index
Index
OLD
OLD
C1
C1
Edexcel Textbook
Edexcel Textbook
Unit 1: Algebra and functions
Unit 2: Quadratic functions
Unit 3: Equations and inequalities
Unit 4: Sketching curves
Review Exercise 1
Review Exercise 1
Unit 5: Coordinate geometry in the (x,y) plane
Unit 6: Sequences and series
Unit 7: Differentiation
Unit 8: Integration
Review Exercise 2
Review Exercise 2
Practice paper
Examination style paper
Formulae you need to remember
Lists of symbols and notation
Answers
Index
C2
C2
Edexcel Textbook
Edexcel Textbook
Unit 1_Algebra and Functions
Unit 2_The Sine and Cosine rule
Unit 3_Exponential and Log
Unit 4_Coordinate Geometry in the (x,y) plane
Review Exercise 1
Review Exercise 1
Unit 5_The Binomial expression
Unit 6_Radian measure and its applications
Unit 7_Geometric sequences and Series
Unit 8_Graphs of trigonometric functions
Review Exercise 2
Review Exercise 2
Unit 9_Differentiation
Unit 10_Trigonometrical identities and simple equations
Unit 11_Integration
Review Exercise 3
Review Exercise 3
Answers
Practice paper
Examination style paper
Formulae you need to remember
Lists of symbols and notation
Index
C3
C3
Edexcel Textbook
Edexcel Textbook
Unit 1: Algebraic fractions
Unit 2: Functions
Unit 3: The exponential of log functions
Unit 4: Numerical methods
Review Exercise 1
Review Exercise 1
Unit 5: Transforming graphs of functions
Unit 6: Trigonometry
Unit 7: Further trigonometric identities and their applications
Unit 8: Differentiation
Review Exercise 2
Review Exercise 2
Practice paper
Examination style paper
Formulae you need to remember
List of symbols and notation
Answers
Index
C4
C4
Edexcel Textbook
Edexcel Textbook
Unit 1: Partial fractions
Unit 2: Coordinate geometry in the (x,y) plane
Unit 3: The binomial expansion
Unit 4: Differentiation
Unit 5: Vectors
Unit 6: Integration
Review exercise
Review exercise
Practice paper
Examination style paper
Formulae you need to remember
List of symbols and notation
Answer
Index
M Past Paper
M Past Paper
before 2018
2021 2020 2019 2018
M Past Paper
M Past Paper
before 2018
2021 2020 2019 2018
M Past Paper
M Past Paper
before 2018
2021 2020 2019 2018
M Past Paper
M Past Paper
before 2018
2021 2020 2019
M1
M1
Edexcel Textbook
Edexcel Textbook
Unit 1: Mathematical models in mechanics
Unit 2: Kinematics of a particle moving in a straight line
Unit 3: Dynamics of particle moving in a straight line
Review Exercise 1
Review Exercise 1
Unit 4: Statics of a particle
Unit 5: Moments
Unit 6: Vectors
Review Exercise 2
Review Exercise 2
Examination style paper
Index
M2
M2
Edexcel Textbook
Edexcel Textbook
Unit 1: Kinematics of a particle moving in a straight line or plane
Unit 2: Centres of mass
Unit 3: Work, energy and power
Review Exercise 1
Review Exercise 1
Unit 4: Colisions
Unit 5: Statics of rigid bodies
Review Exercise 2
Review Exercise 2
Practice exam paper
Answers
Index
M3
M3
Edexcel Textbook
Edexcel Textbook
Unit 1: Further Kinematics
Unit 2: Elastic strings and springs
Unit 3: Further dynamics
Review Exercise 1
Review Exercise 1
Unit 4: Motion in a circle
Unit 5: Statics of rigid bodies
Review Exercise 2
Review Exercise 2
Examination style paper
Answers
Index
M4
M4
Edexcel Textbook
Edexcel Textbook
Unit 1: Relative motion
Unit 2: Elastic collisions in two dimension
Unit 3: Resisted motion of a particle moving in a straight line
Review Exercise 1
Review Exercise 1
Unit 4: Damped and forced harmonic motion
Unit 5: Stability
Review Exercise 2
Review Exercise 2
Practice examination paper
Answers
Index
S Past Paper
S Past Paper
Before 2018
2019 2018
S Past Paper
S Past Paper
Before 2018
2019 2018
S Past Paper
S Past Paper
Before 2018
2018
S Past Paper
S Past Paper
Before 2018
2018
S1
S1
Edexcel Textbook
Edexcel Textbook
Unit 1: Mathematical models in probability and statistics
Unit 2: Representation and summary of data - location
Unit 3: Representation and summary of data - measures of dispersion
Unit 4: Representation of data
Unit 5: Probability
Review Exercise 1
Review Exercise 1
Unit 6: Correlation
Unit 7: Regression
Unit 8: Discrete random variables
Unit 9: The normal distribution
Review Exercise 2
Review Exercise 2
Examination style paper
Appendix
Answers
Index
S2
S2
Edexcel Textbook
Edexcel Textbook
Unit 1: Binomial distribution
Unit 2: Poisson distribution
Unit 3: Continuous random variables
Review Exercise 1
Review Exercise 1
Unit 4: Continuous uniform distribution
Unit 5: Normal approximations
Unit 6: Population and samples
Unit 7: Hypothesis testing
Review Exercise 2
Review Exercise 2
Examination practice paper
Appendix
Answers
Index
S3
S3
Edexcel Textbook
Edexcel Textbook
Unit 1: COMBINATIONS OF RANDOM VARIABLES
Unit 2: Sampling
Unit 3: Estimation, confidence intervals and tests
Review Exercise 1
Review Exercise 1
Unit 4: Goodness of fit and contingency tables
Unit 5: Regression and Correlation
Review Exercise 2
Review Exercise 2
Examination style paper
Appendix
Answers
Index
S4
S4
Edexcel Textbook
Edexcel Textbook
Unit 1: Quality of tests and estimators
Unit 2: One-sample procedures
Review Exercise 1
Review Exercise 1
Unit 3: Two-sample procedures
Review Exercise 2
Review Exercise 2
Examination style paper
Appendix
Answers
D1
D1
Edexcel Textbook
Edexcel Textbook
Unit 1: Algorithms
Unit 2: Graphs and networks
Unit 3: Algorithms on networks
Unit 4: Route inspection (Chinese postman problem)
Review Exercise 1
Review Exercise 1
Unit 5: Critical path analysis
Unit 6: Linear programming
Unit 7: Matchings
Review Exercise 2
Review Exercise 2
Examination style paper
Answers
Index
D2
D2
Edexcel Textbook
Edexcel Textbook
Unit 1: Transportation problems
Unit 2: Allocation (assignment) problems
Unit 3: The travelling salesman problem
Unit 4: Further linear programming
Review Exercise 1
Review Exercise 1
Unit 5: Game theory
Unit 6: Network flows
Unit 7: Dynamic programming
Review Exercise 2
Review Exercise 2
Examination style paper
Answers
Index
FP1
FP1
Edexcel Textbook
Edexcel Textbook
Unit 1: Complex numbers
Unit 2: Number solutions of equations
Unit 3: Coordinate systems
Review Exercise 1
Review Exercise 1
Unit 4: Matrix algebra
Unit 5: Series
Unit 6: Proof by mathematical induction
Review Exercise 2
Review Exercise 2
Examination style paper
Answers
Index
FP2
FP2
Edexcel Textbook
Edexcel Textbook
Unit 1: Inequalities
Unit 2: Series
Unit 3: Further complex numbers
Review Exercise 1
Review Exercise 1
Unit 4: First order differential equations
Unit 5: Second order differential equations
Unit 6: Maclaurin and Taylor series
Unit 7: Polar coordinates
Review Exercise 2
Review Exercise 2
Examination style paper
Answers
Index
FP3
FP3
Edexcel Textbook
Edexcel Textbook
Unit 1: Hyperbolic functions
Unit 2: Further coordinate systems
Unit 3: Differentiation
Unit 4: Integration
Review Exercise 1
Review Exercise 1
Unit 5: Vectors
Unit 6: Further matrix algebra
Review Exercise 2
Review Exercise 2
Examination style paper
Answers
Index
A2 Level Edexcel Mathematics Unit 6 Trigonometry Answers
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