A triangle is formed by the lines whose combined equation is given by `(x-y-4)(xy-2x-y+2)=0` The equation of its circumcircle is:

The triangle formed by the lines whose combined equation is (y^(2)-4xy-x^(2))(x+y-1)=0 is

Three sides of a triangle are represented by lines whose combined equation is (2x+y-4) (xy-4x-2y+8) = 0 , then the equation of its circumcircle will be : (A) x^2 + y^2 - 2x - 4y = 0 (B) x^2 + y^2 + 2x + 4y = 0 (C) x^2 + y^2 - 2x + 4y = 0 (D) x^2 + y^2 + 2x - 4y = 0

The equation of the circumcircle of the triangle formed by the lines whose combined equation is given by (x+y-4) (xy-2x-y+2)=0, is

A Delta is formed by the lines whose combined equation is given by (x+y-9)(xy-2y-x+2)=0 if the circumcentre of Delta is (h,k) then value of |h-k| is

Find the lines whose combined equation is 6x^(2)+5xy-4y^(2)+7x+13y-3=0

Find the lines whose combined equation is 6x^(2)+5xy-4y^(2)+7x+13y-3=0

Orthocentre of the triangle formed by the lines whose combined equation is (y ^(2) - 6xy -x ^(2)) ( 4x -y +7) =0 is

The three lines whose combined equation is y^(3)-4x^(2)y=0 form a triangle which is

Lines whose combined equation is xy+3x-2y-6=0 pass through the point

The area of triangle formed by two rays whose combined equation is y=|x| and the line x+2y=2 is