Show that the greatest coefficient in the expansion of `(x+ 1/x)^2n is (1.3.5…(2n-1).2^n)/(n!)`

preview_player
Показать описание
Show that the greatest coefficient in the expansion of `(x+ 1/x)^2n is (1.3.5…(2n-1).2^n)/(n!)`
Рекомендации по теме