Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The differential equation of all parabolas whose axes are parallel to 
-axis is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Let the equation of all parabolas whose area are parallel to 
-axis is 
Differentiate w.r.t. 
, we get 
Again, differentiating 
Again, differentiating 
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