- Thread starter
- #1

#### righteous818

##### New member

- Jul 30, 2012

- 4

1. show that z + z* = 6zz*

Got this part out but the next part i am totally confused

I did abit of loci but i cant figure out this one

2. Show that if t varies T lies on a circle , and state the coordinates of the centre of the circle.

Please help i am clueless