Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Two lines 
and 
intersect at the point R.The reflection of R in the xy-plane has coordinates-
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
JEEN Main 2019
Let the coordinate of 
with respect to line
and coordinate of 
w.r.t.
line 
From above equation 
Coordinate of point of intersection 
Image of 
w.r.t. 
plane 
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