Perpendicular distance of (1,1,1) from the line is
As we have learned
Perpendicular distance of a point from a line, foot of perpendicular and image (Cartesian form ) - - wherein
L be the foot of perpendicular drawn from on the line
Co-ordinates of L will be
DR's of PL will be
PL is perpendicular to line,
Find and put in coordinates of L Distance between P and L is perpendicular distance Image Q can be obtained by applying mid point formula in P and Q and equating it to L obtained.
Let foot of perpendicular be L
So, L will be
DR of the PL will be
PL is perpendicular to given line so
L(3,0,2)
Option C
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