
 A P P L I C A T I O N S
o f
T R I G O N O M E T R Y
ALevel Pure Mathematics, Year 2
~ Paperless Digital Edition 1.0 ~
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 I recommend Chapter 3 (and it's answers) as the Edecel course textbook has a
fundamental missunderstanding in both an example and two follow on questions
on the topic of Small Angle Approximations.
1 Arcs & Sectors Using Radians
Lesson 1
2 Examination Questions on Arc Length & Sector Area
Lesson 2
3 Small Angle Approximations
Lesson 3 : Answers 3
4 Trig Equations In Radians
Lesson 4
 


 

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