The equation to the pair of lines joining the origin to the points of intersection of `y=x+3` and `2x^2+2y^2=1` is

The equation of the pair of lines joining the origin to the points of intersection of x^2+y^2=9 and x+y=3 , is

The equation of the pair of lines joining the origin to the points of intersection of x^(2) + y^(2) = 9 and x + y = 3 , is

The equation of pair of lines joining origin to the points of intersection of x^(2)+y^(2)=9 and x+y=3

The equation of pair of lines joining origin to the points of intersection of x^(2)+y^(2)=9 and x+y=3 is

The equation of pair of lines joining origin to the points of intersection of x^2 + y^2 =9 and x + y = 3

The equation of pair of lines joinig origin to the points of intersection of x^(2)+y^(2)=9 and x+y=3 is

The equation of the straight line joining the origin to the point of intersection of y-x+7=0 and y+2x-2=0 is