JEE Main 2005 — Binomial Theorem Question with Solution
From: AIEEE 2005
Question
The value of is
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
Given,
+ + + + + +
Arrange those this way
+ + + + + +
We know this formula [ + = ] which is used to solve this problem.
+ + + + +
+ + + +
+ + +
+ +
+
+ + + + + +
Arrange those this way
+ + + + + +
We know this formula [ + = ] which is used to solve this problem.
+ + + + +
+ + + +
+ + +
+ +
+
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This is a previous-year question from JEE Main 2005, 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.