The line `y=x+lambda` is a tangent to an ellipse `2x^2+3y^2=1` then

The line y=x+lambda is tangent to the ellipse 2x^(2)+3y^(2)=1 , then lambda is-

The line y=x+lambda is tangent to the ellips 2x^2+3y^2=1 Then lambda is

The line y=x+2 is a tangent to the ellipse x^2/2+y^2/1=1

Verify , whether the line y=2x + 1 is a tangent to the ellipse 3x^(2) + 2y^(2) = 6.

The line y=2x+k is a tangent to the ellipse 5x^2+y^2=5 if k =_____.

Show that the line x-y + 4 =0 is a tangents to the ellipse x^(2) + 3y^(2) =12 . Also find the coordinates of the points of contact.

If 4x+y+k=0 is a tangent to the ellipse x^(2)+3y^(2)=3 then k = ?

if the line y=2x+c be a tangent to the ellipse (x^(2))/(8)+(y^(2))/(4)=1, then c is equal to