Question

Help : Complex Numbers !

Answer 1

On a sketch of an Argand diagram, show the point representing the complex number 1 + i√3.
On the same diagram, shade the region whose points represent the complex numbers ß which satisfy both the inequalities | z − 1 − i√3 | ≤ 1 and arg z < and arg z ≤ π/3 .

Answer 2

make xy plane and show (1, sqrt(3)) in it ...
for second ... make a circle centered around this point of unit radius. and make a pie of angle Pi/3

Answer 3

then what should i do ?