JEE Main 2026 — Sequences and Series Question with Solution
JEE Main 2026 (24 January Shift 2)
Question
upto infinite terms, is equal to
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
The -th bracket () is .
Total sum
.
Total sum
.
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This is a previous-year question from JEE Main 2026, covering the Sequences and Series 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.