Trigonometric Equations MCQ Test 4

1. Simplify the expression: sin^2(0) + cos^2(0)

2. Solve the equation: cot(x) = 0

3. Solve the equation: 4cos(2x) - 3 = 0

4. Find the general solution for 4cos^2(x) - 1 = 0

5. Solve the equation: 2sin(x) + 1 = 0

6. Find the values of x for which sin(3x) + cos(2x) = 1

7. Find the solutions to 3cos(x) + 2sin(x) = 0

8. Find the general solution for sin(2x) = 1

9. Determine the solutions to 2sin(x)cos(x) = sin(x)

10. What is the principal value of 4sin(x) = 2?

11. What is the principal value of 3cot(x) - 4 = 0?

12. Determine the solutions to 4cos(x) = 2sin(x)

13. Evaluate cos(π/3 - x) given that sin(x) = 1/2

14. What is the principal value of 2cos(x) = √3?

15. What is the value of 2cos(x)sin(x) - 3cos^2(x) + 1 when tan(x) = 1?

16. Determine the solutions to 3cos(x) = 0

17. Determine the solutions to 5sin(x) = 0

18. Solve the equation: 4sin(x) = 2

19. Find the general solution for tan(x) = -1

20. Solve the equation: 5sin(x)cos(x) = 2sin(x)