E Maths Textbook Solutions › New Discovering Mathematics 3A & 3B
New Discovering Mathematics 3A & 3B Solutions
Worked solutions to every exercise in the Sec 3 New Discovering Mathematics textbooks, one page per chapter. Chapters 1 and 2 are free. Subscribe from S$2/month to unlock every chapter.
Book 3A
Chapter 1 · FreeMore About Quadratic Equations and Quadratic FunctionsTry it yourself 1–24, Ex 1.1–1.6, Review
Chapter 2 · FreeMore About Linear InequalitiesTry it yourself 1–9, Ex 2.1–2.3, Review
Chapter 3 🔒 SubscribersIndicesTry it yourself 1–21, Ex 3.1–3.6, Review
Revision Exercise 1 🔒 SubscribersRevision on Chapters 1–3Questions 1–16
Chapter 4 🔒 SubscribersCoordinate GeometryTry it yourself 1–10, Ex 4.1–4.4, Review
Chapter 5 🔒 SubscribersFunctions and GraphsTry it yourself 1–13, Ex 5.1–5.5, Review
Chapter 6 🔒 SubscribersConditions of Congruence and SimilarityTry it yourself 1–20, Ex 6.1–6.5, Review
Revision Exercise 2 🔒 SubscribersRevision on Chapters 4–6Questions 1–15
Book 3B
Chapter 7 🔒 SubscribersFurther TrigonometryTry it yourself 1–13, Ex 7.1–7.4, Review
Chapter 8 🔒 SubscribersApplications of TrigonometryTry it yourself 1–9, Ex 8.1–8.3, Review
Revision Exercise 3 🔒 SubscribersRevision on Chapters 7–8Questions 1–15
Chapter 9 🔒 SubscribersArc Lengths, Sector Areas and Radian MeasureTry it yourself 1–14, Ex 9.1–9.4, Review
Chapter 10 🔒 SubscribersProperties of CirclesTry it yourself 1–17, Ex 10.1–10.4, Review
Revision Exercise 4 🔒 SubscribersRevision on Chapters 9–10Questions 1–21
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