If the equation of plane passing through the mirror image of a point (2, 3, 1) with respect to line x+1 2 =...

Question

If the equation of plane passing through the mirror image of a point (2, 3, 1) with respect to line x+1 2 = y-3 1 = z+2 -1 and containing the line x-2 3 = 1-y 2 = z+1 1 is x+ y+ z=24, then + + is equal to :

Accepted Answer

(B)

JEE Main 2021 Mathematics question

Solution