What does “Middle term” actually mean in Binomial Theorem, and why does it matter for JEE?
for even n there is one middle term; for odd n there are two.
In simple words: for even n there is one middle term; for odd n there are two. Getting Middle term clear matters because JEE questions on Binomial Theorem usually test this idea directly, not just a formula you memorised.
Key point
Middle term
Common mistake
assuming there's always exactly one middle term.
Memory tip
count terms as n+1; the middle depends on whether n is odd or even.
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