Show that the middle term in the expansion `(x-1/x)^(2n)i s` `(1. 3. 5 (2n-1))/n(-2)^n` .

Show that the middle term in the expansion (x-(1)/(x))^(2n) is (1.3.5..2n-1))/(n)(-2)^(n)

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

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

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

Show that the middle term in the expansion of (1+x)^(2n)i s((1. 3. 5 (2n-1)))/(n !)2^n x^n ,w h e r en is a positive integer.

Show that the middle term in the expansion of (x-1/x)^(2n) is (1.3.5.7....(2n-1))/(n!)(-2)^n

Find the middle term in the expansion of (1+x)^(2n)

Show that the middle term in the expansion of (1+x)^(2n)" is "(1.3.5. ..(2n-1))/(n!)(2x)^(n).

Show that the middle term in the expansion of (1+x)^(2n)" is "(1.3.5. ..(2n-1))/(n!)(2x)^(n).