Find the angle between the straight lines joining the origin to the points of intersection of `3x^(2)+5xy-3y^(2)+2x+3y=0and3x-2y=1`.

Find the angle between the straight lines joining the origin to the point of intersection of 3x^2+5x y-3y^2+2x+3y=0 and 3x-2y=1

Find the angle between the straight lines : y=3x+5and3y=x+7

Find the angle between the straight lines : 2x-y=9andx-3y+8=0

The angle between the lines joining the origin to the points of intersection of the line sqrt3x+y=2 and the curve y^(2)-x^(2)=4 is

Prove that the angle between the lines joining the origin to the points of intersection of the straight line y=3x+2 with the curve x^2+2x y+3y^2+4x+8y-11=0 is tan^(-1)((2sqrt(2))/3)

The lines joining the origin to the point of intersection of The lines joining the origin to the point of intersection of 3x^2+m x y=4x+1=0 and 2x+y-1=0 are at right angles. Then which of the following is not a possible value of m ? -4 (b) 4 (c) 7 (d) 3

Find the equation of the bisectors of the angles between the lines joining the origin to the point of intersection of the straight line x-y=2 with the curve 5x^2+11 x y+8y^2+8x-4y+12=0

Find the angle between the straight lines : 2x+3y-6=0and3x-2y+11=0

The angle between the straight lines 2x-y+3=0 and x+2y+3=0 is-

Find the equation of a straight line passing through the origin and through the point of intersection of the lines 5x + 7y =3 and 2x – 3y = 7