Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A line passing through the point 
makes an acute angle 
with the positive x -axis. Let this line be rotated about the point 
through an angle 
in the clockwise direction. If in the new position, the slope of the line is 
and its distance from the origin is 
, then the value of 
is:
Text Solution
Verified by ExpertsThe correct answer is:
B
equation of PR:
distance from origin 
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