Represent the Complex Number Graphically, and Find the Trigonometric Form

question 19

Multiple Choice

Represent the complex number graphically, and find the trigonometric form of the number. ​
12i
​

• A)​
• B)​
• C)​

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Definitions:

Technical Expertise

Specialized knowledge and skills in a specific field or discipline, allowing individuals to perform tasks with a high degree of proficiency.

EEG

Electroencephalogram, a test that measures the electrical activity of the brain using small, flat metal discs attached to the scalp.

Sleep Study

A test conducted to diagnose and assess sleep disorders, typically involving overnight monitoring of various physiological parameters.

Brain Wave

A form of electrical activity in the brain that can be measured and is indicative of various states of consciousness.