Statement-1: Centre of circle `|(z+1)/(z-1)| = 2` is `(5/3, 0)` Statement-2: radius of circle `|(z+1)/(z-1)| =2` is `4/3`

Radius of the circle |(z-1)/(z-3i)|=sqrt(2)

Statement-1 : The locus of z , if arg((z-1)/(z+1)) = pi/2 is a circle. and Statement -2 : |(z-2)/(z+2)| = pi/2 , then the locus of z is a circle.

Statement-1 : The locus of z , if arg((z-1)/(z+1)) = pi/2 is a circle. and Statement -2 : |(z-2)/(z+2)| = pi/2 , then the locus of z is a circle.

If z is a complex number then radius of the circle zbar(z)-2(1+i)z-2(1-i)bar(z)-1=0 is

If z lies on the circle |z-1|=1 , then (z-2)/z is

If z lies on the circle |z-1|=1 , then (z-2)/z is

If z lies on the circle |z-1|=1 , then (z-2)/z is

The centre of circle represented by |z + 1| = 2 |z - 1| in the complex plane is

The centre of circle represented by |z + 1| = 2 |z - 1| in the complex plane is

The centre of circle represented by |z + 1| = 2 |z - 1| in the complex plane is