JEE PYQ: Vector 3D Question 12
Question 12 - 2021 (18 Mar Shift 1)
The equation of the planes parallel to the plane $x - 2y + 2z - 3 = 0$ which are at unit distance from the point $(1, 2, 3)$ is $ax + by + cz + d = 0$. If $(b - d) = K(c - a)$, then the positive value of $K$ is ______.