Form Five Form Five 3. (a) 0 cot x π< 1 − < 4. FOR ONLINE READING ONLY 5. 130 Mathematics for Advanced Secondary Schools 30/06/2024 18:02:33 ADVANCED MATH F.5 TG CHAPTERS.indd 130 ADVANCED MATH F.5 TG CHAPTERS.indd 130 30/06/2024 18:02:33