JEE Main 2014MathematicsBinomial TheoremHardMCQ

JEE Main 2014Binomial Theorem Question with Solution

JEE Main 2014 (11 Apr Online)

Question

The coefficient of in the binomial expansion of is:

Choose an option

Show full solutionCorrect option: D
Correct answer
D

Step-by-step explanation

Let given expansion be Put This is a G.P with common ratio Now coeff of in above expansion is equal to coeff of in which is

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About this question

This is a previous-year question from JEE Main 2014, 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.