Let $z _ { 1 } = 8 \left( \cos \frac { 11 \pi } { 6 } + i \sin \frac { 11 \pi } { 6 } \right)$

question 21

Multiple Choice

Let $z _ { 1 } = 8 \left( \cos \frac { 11 \pi } { 6 } + i \sin \frac { 11 \pi } { 6 } \right)$ and $z _ { 2 } = 2 \sqrt { 3 } \left( \cos \frac { \pi } { 3 } + i \sin \frac { \pi } { 3 } \right)$ ) Find $z _ { 1 } / z _ { 2 }$

• A) \(3 - 4 i\)
• B) \(4 - \sqrt { 3 } i\)
• C) \(4 + \sqrt { 3 } i\)
• D) \(\frac { 4 } { 3 }\)
• E) \(- \frac { 4 \sqrt { 3 } } { 3 } i\)

---

Definitions:

Design Thinking

An approach to problem-solving that involves empathy, creativity, and rationality to meet user needs and resolve complex issues.

Los Angeles Voting System

A method or machinery used for casting and counting votes in Los Angeles elections.

Use Empathy

The practice of understanding and sharing the feelings of others, often utilized to enhance interpersonal relationships and communication.

Parroting Technique

A method where one mimics or repeats exactly what another person has said, often used in language learning or negotiation strategies.