Let Q be the foot of the perpendicular from the point P(7, –2, 13) on the plane containing the lines x+1 6 =...

Question

Let Q be the foot of the perpendicular from the point P(7, –2, 13) on the plane containing the lines x+1 6 = y-1 7 = z-3 8 and x-1 3 = y-2 5 = z-3 7 . Then (PQ)^2, is equal to________.

Accepted Answer

96

JEE Main 2021 Mathematics question

Solution