Question

Divide 18(cos 225° + i sin 225°) by 6(cos 45° + i sin 45°). .. pleaseee

Answer 1

@e.mccormick

Answer 2

do you have any idea?

Answer 3

noo:/

Answer 4

sum and difference formulas in trig.

Answer 5

not trig, friend, it 's complex

Answer 6

polar complex

Answer 7

Let me make sure I am referencing the right identities.

Answer 8

ok, take time , I think we should convert to Cylindrical coordinates or at least apply polar coordinate in complex number only. @michelle1234 wait for him, he is much more careful than me

Answer 9

Ah, i. I missed the i when I first looked at it. Yah, polar. Definatly polar for that.

Answer 10

hehehe...

Answer 11

michelle1234, what do you know about polar coordinates? They are the key to this one because of the i component.

Answer 12

i need an answerr pleaseee

Answer 13

post a new one and ask for help. e.mccormick is offline. cannot give you the answer