​Find the Trigonometric Form of the Complex Number Shown Below

question 69

Multiple Choice

​Find the trigonometric form of the complex number shown below. ​ ​

• A)​ (cos (arctan (- )) + i sin (arctan (- )))
• B)​​ (cos (arctan ( )) + i sin (arctan ( )))
• C)​​ (cos (arctan (- )) + i sin (arctan (- )))
• D)​​ (cos (arctan (- )) + i sin (arctan (- )))
• E)​​ (cos (arctan (4)) + i sin (arctan (4)))