Description

CHAPTER ONE: RELATIONS — Comprehensive Mathematics Study Notes

Struggling with relations, domains, ranges, and inverse functions? This concise, exam-focused study guide is exactly what you need to master Chapter One of your Mathematics syllabus with confidence!

What’s inside:

Clear definitions of a relation, set notation, and how to represent relations using pictorial/arrow diagrams

All four types of relations explained with examples — one-to-one, many-to-one, one-to-many, and many-to-many

Step-by-step guidance on finding the domain and range of relations from ordered pairs, tables, and equations

How to draw graphs of relations, including linear equalities, linear inequalities (with clear rules for dotted vs. solid lines and shading regions), and quadratic relations

The “Now-Where-How” of finding inverses — simply interchange x and y, then express y in terms of x

Detailed methods for finding the domain and range of inverse relations, including graphs of inverse relations (reflection about the line y = x)

A full chapter summary and a comprehensive Revision Exercise to test your understanding

Why choose these notes?

Deliberately kept concise and exam-focused — key concepts and formulas presented clearly

Perfect for quick revision before exams

Covers everything you need to confidently answer relations questions, from basic ordered pairs to complex inequalities

Written in simple, easy-to-understand language with plenty of worked examples

Don’t risk losing marks on relations and inverse functions — grab your copy today and walk into that exam hall with confidence!

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