The middle term in the expansioin of `(1+x)^(2n)` is

The middle term in the expansion of (1 + x)^(2n) is :

The coefficient of the middle term in the expansion of (1+x)^(2n) is

Show that the coefficient of the middle term in the expansion of (1 + x)^(2n) is the sum of the coefficients of two middle terms in the expansion of (1 + x)^(2n-1) .

The middle term in the expansion of (1+x)^(2n) is:

The middle terms in the expansion of (1+x)^(2n+1) is (are)

The middle terms in the expansion of (1+x)^(2n+1) is (are)

Suppose the coefficient of the middle term in the expansion of (1 + x)^(2n) is A and the coefficients of two middle terms in the expansion of (1 + x)^(2n-1) are B and C, then A/(B+C)= _________

If the middle term in the expansion of (1 + x)^(2n) is (1.3.5…(2n - 1))/(n!) k^(n).x^(n) , the value of k is

The coefficient of the middle term in the expansion of (1+x)^(2 n) is