Let be a complex number. Then the set of all complex numbers z satisfying the equation for some real number k, is :
As we have learned
Property of Modulus of z(Complex Number) -
- wherein
|.| denotes modulus of complex number
Definition of Modulus of z(Complex Number) -
is the distance of z from origin in Argand plane
- wherein
Real part of z = Re (z) = a & Imaginary part of z = Im (z) = b
And
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