Trigonometry-A Student's Companion 2nd Edition
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Trigonometry-A Student's Companion 2nd Edition


About the Book

This book is for those studying Cambridge IGCSE (International General Certificate of Secondary Education) Mathematics.

This book is written from a concept-based approach.Simple ideas are introduced at the beginning.

Students who struggle with misconceptions must be addressed and proofs such as identities are absolutely necessary.

Most books do not proof how the sine and cosine law came about. However, I think this is absolutely necessary.

This book has a very rich resource of zoomable diagrams on small devices like phone. The views are circular, sinusoidal and quadrantal.I hope to link all these three perspectives for better understanding.

About the Author

Mark Lim
Mark Lim

Mark Lim holds a Master of Science in Electronic Engineering from the University of Nottingham, and a Bachelor Science in Electrical and Electronic Engineering from Trent Polytechnic, England. A former Engineer in the semiconductor and computer industry. Later he taught Mathematics at pre-u level at an Australian university. In his spare time he enjoys table tennis.

Bundles that include this book

3 Books
Bought separately
Bundle Price

Table of Contents

    Introduction to Trigonometry

    1. Definition
    2. Angles
    3. Start and End Terminals
    4. Complementary and Supplementary Angles
    5. Reference Angles
    6. Reference Angles and Theta
    7. Pythagoras' Theorem
    8. Special Angles
    9. The sin squared theta notation
    10. The inverse sine
    11. Trigonometric Ratios and its Reciprocal
    12. General Angle
        Circle of Unit Radius
        1. Graph of sine theta
        2. Period
        3. Amplitude
        4. Phase
        5. Symmetry
        6. Cosecant theta

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