" iii) "2x^(2)+xy-y^(2)+x+4y-3=0

The acute angle between the line represented by 2x^(2)+xy-y^(2)+x+4y-3=0 is

The point of intersection of the lines represented by 2x^(2)+xy-y^(2)+x+4y-3=0 is

Show that the equation 2x^(2) + xy - y^(2) + x + 4y - 3 = 0 represents a pair of lines.

Find the equation of lines passing through origin and perpendicular to the pair of lines. x^(2)+xy-2y^(2)+4x-y+3=0

Find the asymptotes x^(3)-2x^(2)y-2x^(2)+4xy-4y^(2)+4x+y+3=0

Solution of D.E (dy)/(dx)=(2x+5y)/(2y-5x+3) is,if (y(0)=0) (1) x^(2)-y^(2)+5xy-3y=0 (2) x^(2)+y^(2)+5xy-3y=0 (3) x^(2)-y^(2)+5xy+3y=0 (4) x^(2)-y^(2)-5xy-3y=0

The figure formed by the pairs of lines 3x^(2)+10xy+3y^(2)=0 and 3x^(2)+10xy+3y^(2)-4x4y-4=0 is a

The number of triangles formed by the lines represented by x^(3)-x^(2)-x-2=0 and xy^(2)+2xy+4x-2y^(2)-4y-8=0 are