JEE Main 2012 — Binomial Theorem Question with Solution
JEE Main 2012 (07 May Online)
Question
If then the coefficient of in it is
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
Given function is
In the expansion of
coeff of in
coeff of in
coeff of in
So, coeff of termwise is
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This is a previous-year question from JEE Main 2012, covering the Binomial Theorem 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.