Skip to content
Edexcel A-Level(IAL)
Cambridge (CIE)
International Baccalaureate (IB)
International
Tuition
Login
Shop
New platform
Edexcel A-Level(IAL)
Cambridge (CIE)
International Baccalaureate (IB)
International
Tuition
Donate
4000+ Exam Questions
GCSE
A-Level
International Exams
/
International Baccalaureate
/
Higher Level
/
Topic 3 – Core: Circular functions and trigonometry
Topic 3 – Core: Circular functions and trigonometry
MichaelExamSolutionsKid
2018-01-14T09:46:14+00:00
Topic 3 – Core: Circular functions and trigonometry
Trigonometry
Trigonometric Ratios
Trigonometric ratios for 30°, 45° and 60°
Trigonometric Graphs and Transformations
Trigonometric graphs
Translations of trig graphs
Reflections of trig graphs
Stretches of trig graphs
Combining transformations
Applications of Trigonometry
Exam Questions - Sine rule
Cosine rule
Arcs, sectors and segments
Trigonometric Equations
Quadrant rule to solve trig equations
Trig equations with different ranges
Trig equations with multiple angles
Trig equations that factorise
Trigonometric Identities
Using the identities: tanθ ≡sinθ/cosθ and sin²θ+cos²θ ≡1
Using the identities: cos(θ) ≡ cos(-θ), sin(θ) ≡ -sin(-θ)
Solving equations using identities
Sec θ, Cosec θ and Cot θ
Trig functions sec θ, cosec θ and cot θ
Graphs of sec θ, cosec θ and cot θ
Inverse trigonometric functions
Inverse trigonometric functions - arcsin x, arccos x, arctan x
Examples using Inverse trigonometric functions
Identities & Equations – Pythagorean Type
sin²x + cos²x ≡1 , 1 + tan²x ≡ sec²x , 1 + cot²x ≡ cosec²x
Identities – Addition type
Identities & Equations – Double angle type
Solving equations using double angle identities
Identities – Half angle type
Identities – Triple angle type
Identity for cos 3θ and sin 3θ
Exam Questions – Mixed trigonometry
Exam Questions - Mixed trigonometry
X