Maths

1. What is the union of the sets A = {1, 2, 3} and B = {3, 4, 5}?

2. If sin(x) = 0.5, what is one possible value of x in degrees?

3. Which of the following inequalities represents the solution set for 2x + 3 < 7?

4. What is the intersection of sets A = {2, 4, 6} and B = {4, 5, 6}?

5. What is the value of tan(45 degrees)?

6. Solve the inequality: 3x - 1 ≥ 2.

7. What is the complement of the set A = {1, 2, 3} in the universal set U = {1, 2, 3, 4, 5}?

8. If cos(x) = 0, what is one possible value of x in degrees?

9. Which of the following represents the solution to the linear inequality x + 4 < 10?

10. What is the value of sin(90 degrees)?