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starwars18
 one year ago
Express the complex number in trigonometric form.
2i
starwars18
 one year ago
Express the complex number in trigonometric form. 2i

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starwars18
 one year ago
Best ResponseYou've already chosen the best response.12 (cos180 + i sin 180) 2 (cos90 + i sin90) 2 (cos270 + i sin270) 2 (cos0 + i sin0) these are the answer choices

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1dw:1435834919660:dw

starwars18
 one year ago
Best ResponseYou've already chosen the best response.1ok. ty very much, so its the third answer choice?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1Yep! as you can see all pure imaginary numbers fall on that vertical axis. 2i makes 270 degrees with positive real axis

starwars18
 one year ago
Best ResponseYou've already chosen the best response.1great, can you help me with another?
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