complex complex complex! (1 Viewer)

[100percent]

Consider the complex function z → z + 1/z. Show that this function maps a circle of radius 2 centred at the origin in the z-plane, to an ellipse in the w-plane (where w = z + 1/z). Find the (Cartesian) equation of the ellipse.

 

[Vampire]

lol 100 percent...you do 1901 at usyd too huh?

 

[100percent]

lol 100 percent...you do 1901 at usyd too huh?

haha, yes

thanks Iruka