Advanced Trigonometric Identities and Equations MCQ Test 3

1. Simplify the expression: cos(45°) * cot(30°)

2. Evaluate tan(60°) * sin(45°)

3. Find the solution set for cos(x) = -0.8

4. Find the value of tan(60°) * cos(30°)

5. Simplify the expression: cos(75°) * tan(15°)

6. Determine the amplitude of the function g(x) = 4sin(2x)

7. Find the solution set for sin(x) = -0.5

8. Find the exact value of sin(120°)

9. If sec(G) = -1.5, find cos(G)

10. If cos(E) = 0.6, find sin(E)

11. Determine the exact value of sin(105°)

12. Simplify the expression: cos²(x) - sin²(x)

13. Evaluate tan(75°) * cos(15°)

14. If tan(H) = -√3/3, find sin(H)

15. Simplify the expression: cos(45°) * tan(30°)

16. Determine the range of the function h(x) = -3sin(x)

17. Express sin(3x) in terms of sin(x)

18. Solve for x: sin(x) = 0.5

19. Solve for x: cot²(x) = 1

20. Solve for x: sin(3x) = 1/2

21. If sec(B) = 2, find cos(B)

22. Find the value of sin(30°) * cos(60°)

23. Find the value of cot(45°) * sec(60°)

24. Solve for x: cos(3x) = 0

25. Find the value of tan(45°) * cos(60°)

26. Find the solution set for sin(x) = -0.9

27. Evaluate tan(45°) * cos(60°)

28. Evaluate cos(30°) * tan(45°)

29. Solve for x: cos(2x) = 0

30. Solve for x: cot(x) = 0