How to find middle terms in the Binomial expansion of (x+a)^(2n+1)

Question : Find middle terms in the Binomial expansion of (x+a)^(2n+1) Solution : Binomial expansion of \[\left(x+a\right)^{2n+1},\ n\in N \] contains 2n+2 terms which is an even number. In the case of even number of terms there will be two…

This Question has been answered. 

Please Login or Register to See The Answer