JEE Main 2023 — Sequences And Series Question with Solution
From: JEE Main 2023 (Online) 6th April Evening Shift
Question
If
,
then is equal to ___________.
Enter your answer
Show full solutionCorrect answer: 400
Correct answer
400
Step-by-step explanation
Now,
........(ii)
On subtracting Equation (ii) from Equation (i), we get
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This is a previous-year question from JEE Main 2023, 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.