" Locus of midpontof chords of cride "x^(2)+y^(2)=r^(2)" having a constant length "'2sqrt(" is ")

Locus of midpoints of chords of circle x^(2)+y^(2)=r^(2) having constant length 2l is

The equation to the locus of the midpoints of chords of the circle x^(2)+y^(2)=r^(2) having a constant length 2l is

The equation to the locus of the midpoints of chords of the circle x^(2)+y^(2)=r^(2) having a constant length 2l is

Find the locus of the midpoint of the chords of circle x^(2)+y^(2)=a^(2) having fixed length l.

Find the locus of the midpoint of the chords of circle x^(2)+y^(2)=a^(2) having fixed length l.

Find the locus of the midpoint of the chords of circle x^(2)+y^(2)=a^(2) having fixed length l.

Find the locus of midpoint of chords of the circle x ^(2) + y ^(2) = r^(2) , substending a right angle at the point (a,b)

The locus of mid-points of the chords of the circle x^(2)-2x+y^(2)-2y+1=0 which are of unit length is :