A point z moves in the Argand plane such that `|z-3i|=2,` then its locus is-

If A(z_(1)) and A(z_(2)) are two fixed points in the Argand plane and a point P(z) moves in the Argand plane in such a way that |z-z_(1)|=|z-z_(2)| , then the locus of P, is

If z = x +iy and P represents z in the Argand plane and mod (2z-3) = 4 , then the locus of P is

If z = x + iy and if the point P in the Argand plane represents z , then the locus of P satisfying the equation |z- 3i| + |z + 3i| = 10 is

If z = x + iy and if the point P in the argand plane represents z , then the locus of P satisfying the equation |z - 2 + 3i| = 4

If z = x + iy and if the point P in the argand plane represents z , then the locus of P satisfying the equation |z - 2 - 3i| = 5

If z = x + iy and if the point P in the argand plane represents z , then the locus of P satisfying the equation |z-2-3i|=5