Browse Questions

# The value of k , if (1,2),(k,1) are conjugate points with respect to the ellipse $2x^2+3y^2=6$ is

$\begin {array} {1 1} (a)\;2 & \quad (b)\;4 \\ (c)\;6 & \quad (d)\;8 \end {array}$

(c) 6