The area (in sq unit) of the triangle formed by `x+y+1=0` and the pair of straight lines `x^2-3xy+2y^2=0` is

The area (in square units ) of the triangle formed by x+y+1=0 and the pair of straight lines x^2-3xy+2y^2=0 is :

The area (in square units ) of the triangle formed by x^2-3xy+2y^2=0 x+y+1=0

Area of the triangle formed by the x+y=3 and angle bisectors of the pair of straight lines x^(2)-y^(2)+2y=1 is 2 sq.units (b) 4 sq.units 6 sq.units (d) 8 sq.units.

The centroid of the triangle formed by the pair of straight lines 12x^(2)-20xy+7y^(2)=0 and the line 2x-3y+4=0 is

The centroid of the triangle formed by the pair of straight lines 12x^2- 20xy+7y^2=0 and the line 2x-3y + 4 = 0 is