Textbook
Chapter 1: Variations
Chapter 2: Matrices
Chapter 3: Consumer Mathematics: Insurance
Chapter 4: Consumer Mathematics: Tax
Chapter 5: Congruence, Enlargement and Combined Transformation
Chapter 6: Ratio and Graph of Trigonometric Function
Chapter 7: Measures of Dispersion of Grouped Data
Chapter 8: Mathematical Modelling
Chapter 1: Variations
Solve problems involving direct variation
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Solve problems involving inverse variation.
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