Mathematics Grade 9

9 units, 375 pages. 122 national exam questions have been set from this book; the table shows where.

Unit	Study hours	Exam questions
Unit 1: FURTHER ON SETS	1.9
Unit 2: THE NUMBER SYSTEM	6.3
Unit 3: SOLVING EQUATIONS	3.5
Unit 4: SOLVING INEQUALITIES	2.1
Unit 5: INTRODUCTION TO TRIGONOMETRY	1.7
Unit 6: REGULAR POLYGONS	2.6
Unit 7: CONGRUENCY AND SIMILARITY	2.5
Unit 8: VECTORS IN TWO DIMENTIONS	2.4
Unit 9: Statistics and Probability	4.9