Home
Class 12
MATHS
|(ax+y, x, y),(ay+1, y, 1),(0, ax+y, ay+...

`|(ax+y, x, y),(ay+1, y, 1),(0, ax+y, ay+1)|=0 where a^2x+2ay+1!=0` represents (A) a straight line (B) a circle (C) a parabola (D) none of these

Promotional Banner

Similar Questions

Explore conceptually related problems

If the equation (4a-3)x^(2)+ay^(2)+6x-2y+2=0 represents a circle,then its centre is a.(3,-1) b.(3,1) c.(-3,1) d.none of these

If y= e^(ax) sin(bx), show that y2 - 2ay1 + ( a^2 + b^2 ) y = 0

The equation of the directrix of the parabola y^(2)-4ay-2ax=0 is

If the lines 2x+3ay-1=0 and 3x+4y+1=0 are matually perpendicular, then the value of a will be

If the lines 2x+3ay-1=0 and 3x+4y+1=0 are matually perpendicular, then the value of a will be

If circles x^(2)+y^(2)+2x+2y+c=0 and x^(2)+y^(2)+2ax+2ay+c=0 where c in R^(+), a != 1 are such that one circle lies inside the other, then

If circles x^(2)+y^(2)+2x+2y+c=0 and x^(2)+y^(2)+2ax+2ay+c=0 where c in R^(+), a != 1 are such that one circle lies inside the other, then