Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If line 
touches the parabola 
, then 
A
B
am
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
If we replace x by y and y by x , then the line is 
and parabola 
. Hence 
Aliter : If 
touches 
, then the quadratic 
will have two real and equal roots i.e. , 
, which will give us 
.
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