2 . [ cos 30° + i sen 30°] . 3 [ cos 90° + i sen 90°]
lzl (Cos ☺+ iSen☺) = lzl e^i☺
☺: radianes
2 . [ cos 30° + i sen 30°] . 3 [ cos 90° + i sen 90°]
2 . e^î pi/6 . 3 . e^î pi/2
6 . e^2pi/3
6 . ( cos 2pi/3 + iSen 2pi/3)
6 . ( -1/2 + i (- raíz3)/2 )
-3 + i3raíz3