JEE Main 2022 — Sequences And Series Question with Solution
From: JEE Main 2022 (Online) 29th June Evening Shift
Question
The sum of the infinite series is equal to :
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
...... (1)
...... (2)
........
....... (3)
Now, multiplying both sides by , we get
...... (4)
Subtract equation (4) from equation (3), we get
......
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This is a previous-year question from JEE Main 2022, 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.