The locus of the mid-points of the chords of the circle `x^(2)+y^(2)+2x-2y-2=0` which make an angle of `90^(@)` at the centre is

The locus of the mid-points of the chords of the circel x ^(2) + y ^(2) + 2x -2y-2=0 which make an angle of 90^(@) at the centre is

The locue of the mis-points of the chords of the circel x ^(2) + y ^(2) + 2x -2y-2=0 which make an angle of 90^(@) at the centre is

The locus of the midpoint of the chord of the circle x^(2)+y^(2)-2x-2y-2=0 which makes an angle of 120^(@) at the centre is

The locus of the midpoint of the chord of the circle x^(2)+y^(2)-2x-2y-2=0 which makes an angle of 120^(@) at the centre is

The locus of the midpoints of the chords of the circle x^2 +y^2+2x-2y-2=0 which makes an angle of 90^@ at the centre is

Find the locus of the midpoint of the chord of the circle x^(2)+y^(2)-2x-2y=0, which makes an angle of 120^(@) at the center.

The locus of the mid-points of the chords of the circles x^(2)+y^(2)-2x-4y-11=0 which subtends an angle of 60 at centre is

Find the locus of the midpoint of the chord of the circle x^2+y^2-2x-2y=0 , which makes an angle of 120^0 at the center.

Find the locus of the midpoint of the chord of the circle x^2+y^2-2x-2y=0 , which makes an angle of 120^0 at the center.