[" Find the equation of chord "AB" of the circle "x^(2)+y^(2)=r^(2)],[" passing through the point "P(1,1)" such that "(PB)/(PA)=(sqrt(2)+r)/(sqrt(2)-r)],[(0,r

The equation of chord AB of the circle x^(2)+y^(2)=r^(2) or passing through the point P(1,1) such that (PB)/(PA)=(sqrt(2)+r)/(sqrt(2)-r)

The equation of chord AB of the circle x^(2)+y^(2)=r^(2) passing through the point P(1,1) such that (PB)/(PA)=(sqrt(2)+r)/(sqrt(2)-r),(0

The equation of chord AB of the circle x^2+y^2=r^2 passing through the point P(1,1) such that (PB)/(PA)=(sqrt2+r)/(sqrt2-r) , (0ltrltsqrt(2))

The equation of chord AB of the circle x^2+y^2=r^2 passing through the point P(1,1) such that (PB)/(PA)=(sqrt2+r)/(sqrt2-r) , (0ltrltsqrt(2))

Equation of chord AB of circle x^2+y^2=2 passing through P(2,2) such that PB/PA = 3, is given by

Equation of chord AB of the circle x^(2)+y^(2)=2 passing through P(2,2) such that (PB)/(PA)=3, is given by (a) x=3y (b) x=y( c) y-2=sqrt(3)(x-2)( d) Non of these

Equation of chord AB of the circle x^2+y^2=2 passing through P(2,2) such that (PB)/(PA)=3, is given by (a) x=3y (b) x=y (c) y-2=sqrt3(x-2) (d) Non of these

Equation of chord AB of the circle x^2+y^2=2 passing through P(2,2) such that (PB)/(PA)=3, is given by (a) x=3y (b) x=y (c) y-2=sqrt3(x-2) (d) None of these

Find the standard equation of the circle passing through the points P(3, 8) , Q(9 ,6) and R(13, -2) .

The equation of the line parallel to the tangent to the circle x^(2)+y^(2)=r^(2) at the point (x_(1),y_(1)) and passing through origin is