**Q2: **

Given that and , find the trigonometric form of .

- A
- B
- C
- D

**Q3: **

Given that and the argument of is , find , giving your answer in trigonometric form.

- A
- B
- C
- D
- E

**Q4: **

Consider the diagram.

Which of the following correctly describes the relationship between and ?

- A
- B
- C
- D
- E

Which of the following correctly describes the relationship between and ?

- A
- B
- C
- D
- E

Hence, express in terms of and .

- A
- B
- C
- D
- E

**Q5: **

Given that and the argument of is , find , giving your answer in trigonometric form.

- A
- B
- C
- D
- E

**Q6: **

Given that and the argument of is , where , find , giving your answer in trigonometric form.

- A
- B
- C
- D
- E

**Q7: **

Express the complex number in trigonometric form.

- A
- B
- C
- D

**Q8: **

The Argand diagram shows the complex number .

Write in rectangular form.

- A
- B
- C
- D
- E

Convert to polar form, rounding the argument to two decimal places.

- A
- B
- C
- D
- E

**Q9: **

Given that and the argument of is , find , giving your answer in algebraic form.

- A
- B
- C
- D
- E

**Q10: **

Given that and the argument of is , find , giving your answer in algebraic form.

- A
- B
- C
- D
- E

**Q11: **

Given that and the argument of is , find , giving your answer in algebraic form.

- A
- B
- C
- D
- E

**Q12: **

Express in algebraic form.

- A
- B
- C
- D

**Q13: **

Given that , determine the algebraic form of , approximating the real and imaginary parts to the nearest two decimal places.

- A
- B
- C
- D

**Q14: **

Given that , find the principal argument of , where .

- A
- B
- C
- D
- E

**Q15: **

Given that , determine the trigonometric form of .

- A
- B
- C
- D
- E

**Q16: **

Given that , determine the trigonometric form of .

- A
- B
- C
- D
- E

**Q17: **

Simplify , giving your answer in both algebraic and trigonometric form.

- A ,
- B ,
- C ,
- D ,

**Q18: **

Simplify , giving your answer in both algebraic and trigonometric form.

- A ,
- B ,
- C ,
- D ,

**Q19: **

Simplify , giving your answer in both algebraic and trigonometric form.

- A ,
- B ,
- C ,
- D ,

**Q20: **

Given that , express the complex number in the form of , and then determine its trigonometric form.

- A ,
- B ,
- C ,
- D ,

**Q21: **

Given that , determine the trigonometric form of the complex number .

- A
- B
- C
- D

**Q22: **

Determine, in trigonometric form, the square roots of .

- A ,
- B ,
- C ,
- D ,

**Q23: **

Find the trigonometric form of the complex number represented by the given Argand diagram.

- A
- B
- C
- D

**Q24: **

Find the trigonometric form of the complex number represented by the given Argand diagram.

- A
- B
- C
- D

**Q25: **

Simplify , giving your answer in both algebraic and trigonometric form.

- A ,
- B ,
- C ,
- D ,