[" The equation of the circumcircle of the triangie by the lines "x=0,y=0,(x)/(a)-(y)/(b)=],[[11x^(2)+y^(2)+ax-by=0,[2]x^(2)+y^(2)-ax+by=0],[3|x^(2)+y^(2)-ax-by-0,[4]x^(2)+y^(2)+ax+by=0]]

(x)/(a)-(y)/(b)=0,ax+by=a^(2)+b^(2)

The equation of the incircle of the triangle formed by the coordinate axes and the line 4x + 3y - 6 = 0 is (A) x^(2) + y^(2) - 6x - 6y - 9 = 0 (B) 4 (x^(2) + y^(2) - x - y) + 1 = 0 (C) 4 (x^(2) + y^(2) + x + y) + 1 = 0 (D) 4 (x^(2) + y^(2) - x - y ) - 1 = 0

Equation of the circle through origin which cuts intercepts of length a and b on axes is a.x^(2)+y^(2)=ax+by=0 b.x^(2)+y^(2)-ax-by=0cx^(2)+y^(2)+bx+ay=0 d.none of these

the equation of the axes of the ellispe 3x^(2)+4y^(2)+6x-8y-5=0 are

the equation of the axes of the ellispe 3x^(2)+4y^(2)+6x-8y-5=0 are

Equation of the circle on the common chord of the circles x ^(2) + y ^(2) -ax =0 and x ^(2) + y ^(2) - ay =0 as a diameter is

The equatioin of the image of the circle x^(2)+y^(2)+016x-24y+183=0 in the line mirror 4x+7y+13=0 is: a.x^(2)+y^(2)+32x-4y+235=0 b.x^(2)+y^(2)+32x-4y-235=0cx^(2)+y^(2)+32x-4y-235=0dx^(2)+y^(2)+32x-4y-235=0dx^(2)+y^(2)+32x+4y+235=0

The equation of the axes of the ellipse 25x^(2)+9y^(2)-150x-90y+225=0 are

Area of quadrilateral formed by two pair of lines a^(2)x^(2)-b^(2)y^(2)-c(ax+by)=0 and a^(2)x^(2)-b^(2)y^(2)+c(ax-by)=0 is

Identify the type of conic section for each of the equations 1. 2x^(2) -y^(2) = 7 2. 3x^(2) +3 y^(2) -4x + 3y + 10 =0 3. 3x^(2) + 2y^(2) = 14 4. x^(2) + y^(2) + x-y=0 5. 11x^(2) -25y^(2) -44x + 50y - 256 =0 6. y^(2) + 4x + 3y + 4=0