Learning Mathematics for IIT JEE
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Sunday, December 14, 2008
Middle terms in binomial expression
Binomial expression (1+x)
contains (n+1) terms when n is a natural number.
If n is even the ((n/2) +1) th term is middle term.
If n is odd then ((n+1)/2) th and ((n+3)/2)th terms are two middle terms
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