JEE PYQ: Vector 3D Question 34
Question 34 - 2020 (04 Sep Shift 1)
If the equation of a plane $P$, passing through the intersection of the planes, $x + 4y - z + 7 = 0$ and $3x + y + 5z = 8$ is $ax + by + 6z = 15$ for some $a, b \in \mathbb{R}$, then the distance of the point $(3, 2, -1)$ from the plane $P$ is ______.