Write the complex number in polar form. Express the argument in degrees, rounded to the nearest tenth, if necessary.-6i
A. 6(cos 180° + i sin 180°)
B. 6(cos 270° + i sin 270°)
C. 6(cos 0° + i sin 0°)
D. 6(cos 90° + i sin 90°)
Answer: B
Mathematics
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A. - 
B. 
C. - 
D. 
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