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CGP EDU Academic Team
Published on: August 13, 2026
Two parabolas y2 = 4a (x – λ 1) and x2 = 4a (y – λ 2) always touch each other, λ 1 and λ 2 being variable parameters. Then, their points of contact lie on a
Text Solution
Verified by ExpertsThe correct answer is:
D
Let P1 : y2 = 4a (x – λ 1) and P2 : x2 = 4a (y – λ 2)
If both touch to each other than 
= 
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