Find Quotients of Complex Numbers in Polar Form
- A) $\frac { 1 } { 2 } \left( \cos \frac { 2 \pi } { 3 } + i \sin \frac { 2 \pi } { 3 } \right)$

question 173

Multiple Choice

Find Quotients of Complex Numbers in Polar Form
- $$\begin{array} { l } \mathrm { z } _ { 1 } = 6 \left( \cos \frac { 3 \pi } { 2 } + i \sin \frac { 3 \pi } { 2 } \right) \\\mathrm { z } _ { 2 } = 12 \left( \cos \frac { 5 \pi } { 6 } + i \sin \frac { 5 \pi } { 6 } \right) \end{array}$$

• A) \(\frac { 1 } { 2 } \left( \cos \frac { 2 \pi } { 3 } + i \sin \frac { 2 \pi } { 3 } \right)\)
• B) \(\left. \frac { 1 } { 2 } \cos \frac { 2 \pi } { 3 } - i \sin \frac { 2 \pi } { 3 } \right)\)
• C) \(\frac { 1 } { 2 } \left( \cos \frac { 4 \pi } { 3 } - \mathrm { i } \sin \frac { 4 \pi } { 3 } \right)\)
• D) \(\frac { 1 } { 2 } \left( \cos \frac { 4 \pi } { 3 } + i \sin \frac { 4 \pi } { 3 } \right)\)

---

Definitions:

Robberies

The act of taking property unlawfully from a person or place by force or threat of force.

Suicide Intervention Resources

Tools, programs, and support systems aimed at preventing suicide and providing assistance to those exhibiting suicidal behaviors or thoughts.

Core Competencies

Essential abilities or skills that a person or organization needs to perform a role or job successfully.

Suicide Risk

The probability of a person trying to commit suicide, evaluated by analyzing different psychological and behavioral indicators.