**Q1: **

Find the value of given that .

- A
- B 6
- C
- D 9
- E 18

**Q3: **

Determine the solution set of the equation in .

- A
- B
- C
- D
- E

**Q4: **

Solve the following equation , given that is in .

- A
- B
- C
- D
- E

**Q5: **

Find the value of given that .

- A 3
- B
- C
- D