Represent the Complex Number Graphically,and Find the Trigonometric Form of the Number

question 69

Multiple Choice

Represent the complex number graphically,and find the trigonometric form of the number. ​
4
​

• A)​ \[4 ( \cos 0 + i \sin 0 )\]
• B)​ \[4 ( \cos 4 + i \sin 4 )\]
• C)​ \[4 ( \cos 4 - i \sin 4 )\]
• D)​ \[4 ( \cos 0 - i \sin 0 )\]
• E)​ \[4 ( \cos 4 - i \sin 4 )\]

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