If the imaginary part of `(2z+1)//(i z+1)` is -2, then find the locus of the point representing in the complex plane.

If the imaginary part of (2z + 1)/(iz + 1) is -4, then the locus of the point representing z in the complex plane is

If the imaginary part of (2z+1)/(iz+1) is -2, then show that the locus of the point respresenting z in the argand plane is a straight line.

If the real part of (barz +2)/(barz-1) is 4, then show that the locus of the point representing z in the complex plane is a circle.

If the real part of (z+2)/(z-1) is 4, then show that the locus of he point representing z in the complex plane is a circle.

If |z-1-i|=1 , then the locus of a point represented by the complex number 5(z-i)-6 is

If Re((2z+1)/(iz+1))=1 , the the locus of the point representing z in the complex plane is a (A) straight line (B) circle (C) parabola (D) none of these

If |z|=2 then the points representing the complex number -1+5z will be

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