1 | 1 | |||
an = | an+1 = | |||
n | n+1 |
1 | 1 | 1 | n | 1 | n+1 | |||||||
an+1 − an = | − | = | * | − | * | = | ||||||
n+1 | n | n+1 | n | n | n+1 |
n − (n + 1) | n − n − 1 | −1 | ||||
= | = | = | ||||
n(n + 1) | n(n + 1) | n(n + 1) |
n | n+1 | |||
Nie wiem skąd to | i | |||
n | n+1 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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