All answers to 3 sig fig. where applicable.
1. cosec θ = 13/12, sec θ = 13/5 and cot θ = 5/12
2. 2
3. − 0.915
4. √ 2
5. Period = 2π
6. 2
7. Undefined
8. 0
9. 1.06
10. 1
11. π
12. -2.67
13. x = 8.31
14. 1
15. 0
All answers to 3 sig fig. where applicable.
1. cosec θ = 13/12, sec θ = 13/5 and cot θ = 5/12
2. 2
3. − 0.915
4. √ 2
5. Period = 2π
6. 2
7. Undefined
8. 0
9. 1.06
10. 1
11. π
12. -2.67
13. x = 8.31
14. 1
15. 0