If `(lambda-2)x^(2)+4y^(2)=4` represents a rectangular hyperbola then `lambda`=

If 5x^(2)+lambday^(2)=20 represents a rectangular hyperbola, then lambda equals

If (x^(2))/(lambda+3)+(y^(2))/(2-lambda)=1 represents a hyperbola then

If the equation lambda x^(2)+4xy+y^(2)+lambda x+3y+2=0 represent a parabola then find lambda

71.The equation (x^(2))/(16-lambda)+(y^(2))/(9-lambda)=1 represents a hyperbola When a a

The equation (x^(2))/(9-lambda)+(y^(2))/(4-lambda) =1 represents a hyperbola when a lt lambda lt b then (b-a)=

The equation (x^(2))/(9-lambda)+(y^(2))/(4-lambda)=1 represents a hyperbola when a

if the equation (10x-5)^(2)+(10y-4)^(2)=lambda^(2)(3x+4y-1)^(2) represents a hyperbola then

If lambda x^(2)+6xy+9y^(2)+4x+12y+3=0 represents a pair of straight lines then lambda

If 2(x^(2)+y^(2))+4 lambda x + lambda^(2)=0 represents a circle of meaningful radius, then the range of real values of lambda , is