JEE Main 2004 — Sequences and Series Question with Solution
JEE Main 2004
Question
Let be the rth term of an A.P. whose first term is a and common difference is . If for some positive integers and , then equals
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Show full solutionCorrect option: A
Correct answer
A0
Step-by-step explanation
and
from (1) and (2) we get Hence
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This is a previous-year question from JEE Main 2004, 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.