The curve represented by `"Im"(z^(2))=`k, where k is a non-zero real number, is

The curve represented by Im(z^2)=c^2 is

The locus of point z satisfying Re(1/z)=k , where k is a non-zero real number is

The locus of point z satisfying R e(1/z)=k , where k is a non zero real number, is a. a straight line b. a circle c. an ellipse d. a hyperbola

The locus of point z satisfying Re ((1)/(z)) = k, where k is a non-zero real number, is : a)a straight line b)a circle c)an ellipse d)a hyperbola

The locus of the point z satisfying Re(1/z) = k , where k is non -zero real number , is :

The locus of complex number z for which ((z-1)/(z+1))=k , where k is non-zero real, is

Let a = Im((1+z^(2))/(2iz)) , where z is any non-zero complex number. Then the set A = {a : |z| = 1 and z ne +- 1} is equal to

Let a = Im((1+z^(2))/(2iz)) , where z is any non-zero complex number. Then the set A = {a : |z| = 1 and z ne +- 1} is equal to

The locus of the point of intersection of the straight lines (x)/(a) + (y)/(b) = k and (x) /(a) - (y)/(b) = 1/k where k is a non-zero real variable is given by