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[" (4.) Suppose "ax+by+c=0," where "a,b"...

[" (4.) Suppose "ax+by+c=0," where "a,b" ,and "c" are in AP be "],[" normal to a family of circles.The equation of the circle "],[" of the family intersecting the circle "x^(2)+y^(2)-4x-4y-1],[=0" orthogonally is "],[" a."x^(2)+y^(2)-2x+4y-3=0],[" b."x^(2)+y^(2)+2x-4y-3=0],[" c."x^(2)+y^(2)-2x+4y-5=0],[" d."x^(2)+y^(2)-2x-4y+3=0]

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Suppose a x+b y+c=0 , where a ,ba n dc are in A P be normal to a family of circles. The equation of the circle of the family intersecting the circle x^2+y^2-4x-4y-1=0 orthogonally is (a)x^2+y^2-2x+4y-3=0 (b)x^2+y^2-2x+4y+3=0 (c)x^2+y^2+2x+4y+3=0 (d) x^2+y^2+2x-4y+3=0

Suppose a x+b y+c=0 , where a ,ba n dc are in A P be normal to a family of circles. The equation of the circle of the family intersecting the circle x^2+y^2-4x-4y-1=0 orthogonally is (a) x^2+y^2-2x+4y-3=0 (b) x^2+y^2-2x+4y+3=0 (c) x^2+y^2+2x+4y+3=0 (d) x^2+y^2+2x-4y+3=0

Suppose a x+b y+c=0 , where a ,ba n dc are in A P be normal to a family of circles. The equation of the circle of the family intersecting the circle x^2+y^2-4x-4y-1=0 orthogonally is (a) x^2+y^2-2x+4y-3=0 (b) x^2+y^2-2x+4y+3=0 (c) x^2+y^2+2x+4y+3=0 (d) x^2+y^2+2x-4y+3=0

Suppose a x+b y+c=0 , where a ,ba n dc are in A P be normal to a family of circles. The equation of the circle of the family intersecting the circle x^2+y^2-4x-4y-1=0 orthogonally is (a) x^2+y^2-2x+4y-3=0 (b) x^2+y^2-2x+4y+3=0 (c) x^2+y^2+2x+4y+3=0 (d) x^2+y^2+2x-4y+3=0

The circle through (-2,5),(0,0) and intersecting the circle x^(2)+y^(2)-4x+3y-1=0 orthogonally is

Suppose the family of lines ax+by+c=0 (where a, b, c are in artihmetic progression) be normal to a family of circles. The radius of the circle of the family which intersects the circle x^(2)+y^(2)-4x-4y-1=0 orthogonally is

Suppose the family of lines ax+by+c=0 (where a, b, c are in artihmetic progression) be normal to a family of circles. The radius of the circle of the family which intersects the circle x^(2)+y^(2)-4x-4y-1=0 orthogonally is

The circle through the two points (-2,5),(0,0) and intersecting x^2+y^2-4x+3y-1=0 orthogonally is