Trigonometric Equations MCQ Test: Trigonometric Equations MCQs - Practice Questions
1. Simplify the expression: sec^2(x) - tan^2(x)
2. What is the principal value of 3sin(x) = -√3?
3. Solve the equation: 2tan(x) = -2
4. What is the principal value of 2cos(x) = 0?
5. Simplify the expression: sin(x)cos(x) + cos(x)sin(x)
6. Evaluate sin^2(x) + cos^2(x) when tan(x) = 1
7. Evaluate tan(π/4)
8. Determine the solutions to 5sin(x) = 0
9. Solve the equation: 4tan^2(x) = 1
10. Evaluate cos(2x) - 2sin(x) = 1 when tan(x) = -1