M murraysp New Member Joined May 31, 2009 Messages 11 Gender Male HSC 2010 Mar 20, 2010 #1 Can someone please explain to me |z-1|<|z-i|. It is a region question. I do not understand whether it is to circles simultaneously or if you sub in x+iy. Any help would be great. Thanks
Can someone please explain to me |z-1|<|z-i|. It is a region question. I do not understand whether it is to circles simultaneously or if you sub in x+iy. Any help would be great. Thanks
ninetypercent ninety ninety ninety Joined May 23, 2009 Messages 2,148 Location Sydney Gender Female HSC 2010 Mar 20, 2010 #2 Let z = x + iy This is your region
Affinity Active Member Joined Jun 9, 2003 Messages 2,062 Location Oslo Gender Undisclosed HSC 2003 Mar 20, 2010 #3 you cna read that inequation as the distance of z to 1 is less than its distance to i or z is closer to 1 than i
you cna read that inequation as the distance of z to 1 is less than its distance to i or z is closer to 1 than i
