` x + 2y + 2 = 0 `,
` 3x + 2y - 2 = 0 `

The equation of the line joining through the points of intersection of lines 2x - y + 3 = 0 and 3x + y + 7 = 0 and perpendicular to 2x - 3y + 4 = 0 , is "________" . (a) 3x + 2y - 7 0 " " (b) 3x + 2y + 8 = 0 " " (c) 3x + 2y - 8 = 0 " " (d) 3x - 2y + 1 = 0

The line 3x + 2y = 6 will divide the quadrilateral formed y the lines x + y = 5, y – 2x = 8, 3y + 2x = 0 & 4y – x = 0 in

Solve for x and y: 2x + 3y + 1 = 0, 3x + 2y - 11 = 0

The equation of one of the diameters of the circle x^(2) - y^(2) - 6x + 2y = 0 is a)x - 3y = 0 b)x + 3y = 0 c)3x + y = 0 d)3x - y = 0

The radical centre of the circles x^(2) + y^(2) - x + 3y-3 = 0 , x^(2) + y^(2) - 2x + 2y + 2= 0 , x^(2) + y^(2) + 2x +3y - 9 = 0 is

The two curves x^3 - 3x y^2 + 2 = 0 and 3x^2y - y^3 - 2 = 0 intersect at an angle of

If the lines x - 2y - 6 = 0 , 3x + y - 4 =0 and lambda x +4y + lambda^(2) = 0 are concurrent , then

The tangent from the point of intersection of the lines 2x – 3y + 1 = 0 and 3x – 2y –1 = 0 to the circle x^(2) + y^(2) + 2x – 4y = 0 is

The radical centre of the circles x^(2) + y^(2) +1=0 , x^(2) + y^(2) - 2x - 3 = 0 " and " x^(2) + y^(2) - 2y - 3 = 0 is

The lines 2x + y -1=0 , ax+ 3y-3=0 and 3x + 2y -2=0 are concurrent for -