Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The abscissae of the points, where the tangent to curve 
is parallel to x- axis, are
Text Solution
Verified by ExpertsThe correct answer is:
D
⇒ ⇒ 
We know that this equation gives the slope of the tangent to the curve. The tangent is to parallel to x -axis, 
. Therefore 
⇒ ⇒ 
.
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