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Mathematics 12 Online
OpenStudy (anonymous):

PLEASE HELP!! MEDAL WILL BE REWARDED! :) What is -4i in Triginomic Form?? Answer Choices: 4(cos 180° + i sin 180°) 4(cos 270° + i sin 270°) 4(cos 90° + i sin 90°) 4(cos 0° + i sin 0°)

OpenStudy (anonymous):

Trigonometric*

OpenStudy (anonymous):

Complex Numbers are formed, and the three choice

OpenStudy (anonymous):

thank you

OpenStudy (mertsj):

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