Solve the Problem Find $\frac { z } { w }$

question 197

Multiple Choice

Solve the problem. Leave your answer in polar form.
- $$\begin{array} { l } z = 10 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right) \\w = 5 \left( \cos 10 ^ { \circ } + i \sin 10 ^ { \circ } \right) \end{array}$$
Find $\frac { z } { w }$ .

• A) \(2 \left( \cos 3 ^ { \circ } + i \sin 3 ^ { \circ } \right)\)
• B) \(5 \left( \cos 3 ^ { \circ } + i \sin 3 ^ { \circ } \right)\)
• C) \(5 \left( \cos 20 ^ { \circ } + i \sin 20 ^ { \circ } \right)\)
• D) \(2 \left( \cos 20 ^ { \circ } + \mathrm { i } \sin 20 ^ { \circ } \right)\)

---

Definitions:

Courteously

In a polite, respectful, and considerate manner, often reflecting goodwill and proper manners.

Handling Method

The techniques and processes used in the physical manipulation, movement, and storage of materials or products.

Sales Call

A communication, often in the form of a telephone call or face-to-face visit, initiated by a salesperson to a potential customer with the aim of making a sale.

Postpone

To delay or put off an event, action, or decision to a later time.