Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let A be a point on the 
-axi. common tangents are drawn from A to the curves 
and 
. If one of these tangents touches the two curves at Q and R, then 
is equal to
Text Solution
Verified by ExpertsThe correct answer is:
D
point of contact on parabola
Let 
Point of contact on circle 
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The equations of the sides AB and AC of a triangle ABC are
and respectively. Its vertex A is on t…
The distance of the point from the common tangent
, of the curves and is
If P(h, k) be point on the parabola , Which is nearest to the point , then the distance of P from…
The urns A, B and C contain 4 red, 6 black; 4 red, 5 black and red, 5 black balls respectively. On…
Let S be the set of all such that the area of the triangle formed by the tangent at the point on …
If the intercept of a focal chord of the parabola is 3, then the length of this chord is equal to…