If `x , y in R ,` then the equation `3x^4-2(19 y+8)x^2+(361 y^2+2(100+y^4)+64 ,=2(190 y+2y^2)` represents in rectangular Cartesian system a/an (a)parabola (b) hyperbola (c)circle (d) ellipse

The equation x^(2)y^(2)-9y^(2)-6x^(2)y+54y=0 represents

Find the equation of tangent to the circle x^(2) + y^(2) + 2x -3y -8 = 0 at (2,3)

Find the value of lambda if the equation 9x^2+4y^2+2lambdax y+4x-2y+3=0 represents a parabola.

The second degree equation x^2+4y^2-2x-4y+2=0 represents

The equation sqrt((x+4)^2+(y+2)^2)+sqrt((x-4)^2+(y-2)^2)=8 represents a

The absolute value of slope of common tangents to parabola y^(2) = 8x and hyperbola 3x^(2) -y^(2) =3 is

Does equation (5x-5)^(2)+(5y+10)^(2)=(3x+4y+5)^(2) represents a parabola ?

The number of solutions of the system of equations 2x+y=4, x-2y=2, 3x+5y=6 is

The line y = 2x + c touches the ellipse (x^2)/(16) + (y^2)/(4) = 1 if c is equal to

Suppose the circle having equation x^2+y^2=3 intersects the rectangular hyperbola x y=1 at points A ,B ,C ,a n dDdot The equation x^2+y^2-3+lambda(x y-1)=0,lambda in R , represents. (a)a pair of lines through the origin for lambda=-3 (b)an ellipse through A ,B ,C ,a n dD for lambda=-3 (c)a parabola through A , B , C ,a n dD for lambda=-3 (d)a circle for any lambda in R