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Class 11 Maths Practice Test - Trigonometric Functions
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Class 11 Maths Practice Test - Trigonometric Functions
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25 Questions

1. tan (19π/6) =____________________
2. 1-cos2x=_________
3. tan 1560°=_________________
4. cos ( -1500°) =______________
5. tan x is not defined for_______
6. cot2x – cosec2x = __________
7. If sin x=-4/5 and x lies in 3rd quadrant, then find sec x.
8. tan 1560°=_________________
9. sin (15π/6) =_____________
10. If tan x = 0 then x = _________
11. If cosec x = -5/12 and x lies in 2nd quadrant, then find cos x.
12. tan (19π/6) =____________________
13. If tan x = 0 then x = _________
14. sec(-45°) =_____________
15. 1-sin245° = ___________
16. cosec2x – 1 = ______________
17. 1-sec2x=_________
18. cos (-60°) = ________________
19. sin (15π/6) =_____________
20. cot x is not defined for_______
21. cosec(-30°) =___________
22. cos (17π/3) =______________
23. sin 1710° =__________________
24. cosec2x – 1 = ______________
25. sin 1710° =__________________

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