20/06/10 01:27:25 Z+Aga7J8.net
>>383
x_n = {(n+1)^2 + √[(nn+2n-1)^2 + 4(4n+1)]}/2
> {(n+1)^2 + (nn+2n-1)}/2
= n(n+2),
20/06/10 01:27:25 Z+Aga7J8.net
>>383
x_n = {(n+1)^2 + √[(nn+2n-1)^2 + 4(4n+1)]}/2
> {(n+1)^2 + (nn+2n-1)}/2
= n(n+2),
20/06/10 01:27:25 Z+Aga7J8.net
>>383
x_n = {(n+1)^2 + √[(nn+2n-1)^2 + 4(4n+1)]}/2
> {(n+1)^2 + (nn+2n-1)}/2
= n(n+2),