An angle between the curves and is

Maths Differentiation and Applications of Derivatives Telangana & AP CET Previous Year Question Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

Text Solution

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The correct answer is:

Given that equation of curves are and
Let be point of intersection.
Now,
Differentiate w.r.t. ' ' on both sides

At point

and curve
Differentiate w.r.t. ' ' on both sides

At point
Angle between tangents

[given satisfied point ]

…………… ..(i)

Since, point lie on both curves, so

So,

…………… (ii)

Put in equation (i),

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