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

question 181

Multiple Choice

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

• 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) \(4 \left( \cos 330 ^ { \circ } + \mathrm { i } \sin 330 ^ { \circ } \right)\)

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Definitions:

Groundwater

Water that fills the spaces in underground soil and rock, supplying wells and springs.

Lakes

Large bodies of water surrounded by land, usually freshwater and derived from glacial activity, tectonic movements, or old river beds.

Snake River Plain

A geographic feature in the U.S. characterized by a wide, flat valley cutting through Idaho, known for its volcanic geology.

Groundwater

Water that is located beneath the earth's surface in soil pore spaces and in the fractures of rock formations.