[3],[" iii) "3y^(2)-2sqrt(6)y+2=0]

The lines represented by the equation x^2 + 2sqrt(3)xy + 3y^(2) -3x -3sqrt(3)y -4=0 , are

The lines represented by the equation x^2 + 2sqrt(3)xy + 3y^(2) -3x -3sqrt(3)y -4=0 , are

The equation of line passing through (2,-3) and making an angle of 120^(@) with positive direction of x- axis is (i) sqrt(3)x-y+3-2sqrt(3)=0 (ii) sqrt(3)x+y-3-2sqrt(3)=0 (iii) sqrt(3)x+y+3-2sqrt(3)=0 (iv) sqrt(3)x+y+3+2sqrt(3)=0

The equationre x^(2)-2sqrt(3)xy+3y^(2)-3x+3sqrt(3)y-4=0 presents.

The lines represented by the equation x^(2)+2sqrt(3)xy+3y^(2)-3x-3sqrt(3)y-4=0 are

The lines represented by the equation x^(2)+2sqrt(3)xy+3y^(2)-3x-3sqrt(3)y-4=0 are

The equation of a circle of radius 1 touching the circles x^2 + y^2 - 2 |x| = 0 is: (A) x^2 + y^2 + 2sqrt(3x) - 2 = 0 (B) x^2 + y^2 - 2sqrt(3)y+2=0 (C) x^2 + y^2 + 2sqrt(3) y + 2 = 0 (D) x^2 + y^2 + 2 sqrt(3) x + 2 = 0

The equations of lines passing through the point (1,0) and at distance of (sqrt(3))/(2) units from the origin are (i) sqrt(3)x+y-sqrt(3)=0,sqrt(3)x-ysqrt(3)=0 (ii) sqrt(3)x+y+sqrt(3)=0,sqrt(3)x-y+sqrt(3)=0 (iii) x+sqrt(3)y-sqrt(3)=0,x-sqrt(3)y-sqrt(3)=0 (iv) none of these

The equation 7x^(2) - 6sqrt3 xy + 13y^(2) - 4sqrt3 - 4y- 12 =0 represents

Solve : y^(2)-(sqrt(3)+1)y+sqrt(3)=0