JEE Main 2026 — Continuity and Differentiability Question with Solution
JEE Main 2026 (23 January Shift 1)
Question
Let
be continuous at . If , then is equal to:
be continuous at . If , then is equal to:
Choose an option
Show full solutionCorrect option: D
Correct answer
D1
Step-by-step explanation
. For continuity at , numerator must vanish there:
.
for .
.
.
.
for .
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This is a previous-year question from JEE Main 2026, covering the Continuity and Differentiability 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.