The least possible integral value of k for which `|z-1-i|+|z+i|=k` represents an ellipse is

The value of z for which |z+i|=|z-i|, is

how does |z-z_(1)|+|z-z_(2)|=k represents ellipse

The minimum value of k for which |z-i|^2 + |z-1|^2 =k will represent a circle is ____________.

Find the range of K for which the equation |z+i|-|z-i|=K represents a hyperbola.

Q.2 The equation |z+1-i|=|z+i-1| represents a

The least integral value of 'k' for which (k-1) x ^(2) -(k+1) x+ (k+1) is positive for all real value of x is:

The equation |z-i|+|z+i|=k, k gt 0 can represent an ellipse, if k=

Find the least value of |z| for which |(z+2)/(z+i)|<=2

The equation |z - i| = |z - 1| represents :

How does |z-z1|-|z-z2||=K represents hyperbola