Solve the Problem Find Zw
A) $10 \left( \cos 50.9 ^ { \circ } + i \sin 50.9 ^ { \circ } \right)$

question 139

Multiple Choice

Solve the problem. Leave your answer in polar form.
- $$\begin{array} { l } z = 5 \left( \cos 35 ^ { \circ } + i \sin 35 ^ { \circ } \right) \\w = 2 \left( \cos 40 ^ { \circ } + i \sin 40 ^ { \circ } \right) \end{array}$$
Find zw.

• A) \(10 \left( \cos 50.9 ^ { \circ } + i \sin 50.9 ^ { \circ } \right)\)
• B) \(7 \left( \cos 50.9 ^ { \circ } + i \sin 50.9 ^ { \circ } \right)\)
• C) \(10 \left( \cos 75 ^ { \circ } + i \sin 75 ^ { \circ } \right)\)
• D) \(7 \left( \cos 75 ^ { \circ } + i \sin 75 ^ { \circ } \right)\)

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Definitions:

Surveys

Methodologies used to collect data from individuals about their thoughts, experiences, or behaviors, often through questionnaires or interviews.

Focus Groups

A qualitative research method where a small group of people discusses a product, service, or topic under the guidance of a moderator to gather opinions and feedback.

Obtaining Data

The process of collecting data from various sources for analysis, which can include surveys, experiments, or existing databases.

Measurement

The collection and quantification of data or the assignment of numerical values to objects, phenomena, or physical quantities.