`x^2/(16-k)+y^2/(k-9)=1` represents ellipse if

The equation (x^(2))/(10-k)+(y^(2))/(k-4)=1 represents an ellipse if

If the equation (x^(2))/(9-k)+(y^(2))/(5-k)=1 represents an ellipse then

Equation (x^(2))/(k^(2)-3)+(y^(2))/(2k)=1 represents an ellipse with y-axis as the major axis if k in

If the equation (x^(2))/(16 -K) + (y^(2))/(5-K) = 1 represents an ellipse , then

The equation (x^2)/(1-k)-(y^2)/(1+k)=1, k gt 1 represents s

(x-(1)/(2))^(2)+(y+(1)/(2))^(2)=(k^(2)(x+y+1)^(2))/(8) represents an ellipse then k takes value

The equation (x^2)/(1-k)-(y^2)/(1+k)=1, k gt 1 represents:-

x^(2) +4y^(2) +2x +16y +k=0 represents an ellipse with ecentricity (sqrt3)/(2) for

3x^2+4y^2-6x+8y+k=0 represents an ellipse with eccentricity 1/2,

The set of real values of k for which the equation (k+1)x^(2)+2(k-1)xy+y^(2)-2x+2y+3=0 represents an ellipse is