If the lines `x^2+(2+k)xy - 4y^2 = 0` are equally inclined to the coordinate axes, then k=

If the two lines kx^(2)+5xy+9y^(2)=0 are equally inclined with the cordinates axes, then: k=

If two lines of x^(2)+3(l-5)xy-5y^(2)=0 are equally inclined with the axes then l=

If the straight lines joining the origin and the points of intersection ofthe curve 5x^(2)+12xy-6y^(2)+4x-2y+3=0 and x+ky-1=0 are equally inclined to the co-ordinate axes then the value of k

If the lines given by ax^(2)+2hxy+by^(2)=0 are equally inclined to the lines given by ax^(2)+2hxy+by^(2)+lambda(x^(2)+y^(2))=0 , then

If one of the lines given by kx^(2)+xy-y^(2)=0 bisects the angle between the co-ordinate axes, then k=

Prove that the lines 2x^2+6xy+y^2=0 are equally inclined to the lines 4x^2+18xy+y^2=0

A tangent to 3x^2 + 4y^2=12 is equally inclined with the coordinate axes. Then the perpendicular distance from the centre of the ellipse to this tangent is

Show that the normal vector to the plane 2x+2y+2z=3 is equally inclined with the coordinate axes.

The straight lines represented by the equation 135x^(2)-136xy+33y^(2)=0 are equally inclined to the line x-2y=7 (b) x+2y=7x-2y=4( d) 3x+2y=4

The equation of the tangent to the circle x^(2) + y^(2) + 4x - 4y + 4 = 0 which makes equal intercepts on the coordinates axes in given by