Plot the region represented by `pi/3lt=a r g((z+1)/(z-1))lt=(2pi)/3` in the Argand plane.

Plot the region represented by (pi)/(3)<=arg((z+1)/(z-1))<=(2 pi)/(3) in the Argand plane.

What is the region represented by the inequality 3 lt |z-2-3i| lt 4 in the Argand plane

The region represented by |z+a|+|z-a| lt4a is

The region represented by the inequality |2z-3i| lt |3z-2i| is

The region represented by RE(z)<=2,Im(z)<=2 and (pi)/(8)<=arg(z)<=(3 pi)/(8) lies in

The area bounded by the curves arg z = pi/3 and arg z = 2 pi /3 and arg(z-2-2isqrt3) = pi in the argand plane is (in sq. units)

The area bounded by the curves arg z = pi/3 and arg z = 2 pi /3 and arg(z-2-2isqrt3) = pi in the argand plane is (in sq. units)

The area bounded by the curves arg z = pi/3 and arg z = 2 pi /3 and arg(z-2-2isqrt3) = pi in the argand plane is (in sq. units)