Write the Complex Number in Polar Form $\sqrt { 3 } - \mathrm { i }$

question 166

Multiple Choice

Write the complex number in polar form. Express the argument in degrees, rounded to the nearest tenth, if necessary.
- $\sqrt { 3 } - \mathrm { i }$

• A) \(2 \left( \cos 330 ^ { \circ } + i \sin 330 ^ { \circ } \right)\)
• B) \(2 \left( \cos 300 ^ { \circ } + i \sin 300 ^ { \circ } \right)\)
• C) \(4 \left( \cos 300 ^ { \circ } + i \sin 300 ^ { \circ } \right)\)
• D) \(4 \left( \cos 330 ^ { \circ } + i \sin 330 ^ { \circ } \right)\)

---

Definitions:

Brainstem

The lower extension of the brain, connecting to the spinal cord, and responsible for controlling vital functions such as breathing and heart rate.

Spinal Cord

A long, thin, tubular structure made up of nervous tissue, which extends from the brainstem to the lower back and transmits neural signals between the brain and the rest of the body.

Hypothalamus

A region of the brain located below the thalamus, responsible for the regulation of many bodily functions, including temperature, hunger, and the release of hormones.

Median Section

A vertical plane that divides the body or any of its parts into right and left halves; also known as the midsagittal plane.