JEE Main 2026 — Parabola Question with Solution
JEE Main 2026 (22 January Shift 1)
Question
If the chord joining the points and on the parabola subtends a right angle at the vertex of the parabola, then is equal to
Choose an option
Show full solutionCorrect option: C
Correct answer
C288
Step-by-step explanation
Parabola has , so .
Parametric points: , .
Chord subtends right angle at vertex : .
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Parametric points: , .
Chord subtends right angle at vertex : .
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This is a previous-year question from JEE Main 2026, covering the Parabola chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.