If `a r g((z-3+4i)/(z+2-5i))=(5pi)/6`, then locus of z represents ..........

If |z-5i|=|z+5i, then the locus of z

If amp (z-i) =pi//3 then the locus of z is

z+2+3i|=5 is the locus of

if Amp((z+2)/(z-4i))=(pi)/(2), then the locus of z=x+iy is

If |z+2+3i|=5 then the locus of z is

If Amp ((z+2)/(z-4i))=pi/2 then the locus of z = x + iy is .

If |z-5i|=|z+5i| , then the locus of zdot

If z_1=10+6i and z_2=4+2i be two complex numbers and z be a complex number such that a r g((z-z_1)/(z-z_2))=pi/4 , then locus of z is an arc of a circle whose (a) centre is 5+7i (b) centre is 7+5i (c) radius is sqrt(26) (d) radius is sqrt(13)

If z_1=10+6i and z_2=4+2i be two complex numbers and z be a complex number such that a r g((z-z_1)/(z-z_2))=pi/4 , then locus of z is an arc of a circle whose (a) centre is 5+7i (b) centre is 7+5i (c) radius is sqrt(26) (d) radius is sqrt(13)

If abs(z-2-i)=abszabssin(pi/4-argz) then locus of z is