| 1 | 1 | 1 | ||||
oblicz sumę sn= (x+ | )2 + (x2+ | )2 + ...+ (xn+ | )2 n∊N,x∊R\{0} | |||
| x | x2 | xn |
| x | x | 2 | 1 | |||||
+ | − | + | ||||||
| x2+1 | x2−1 | x−1 | x+1 |
| 102010+1 | 102011+1 | |||
a = | , b = | |||
| 102011−1 | 102010−1 |
| pn | p | |||
Które z ciągów : Kn(pr) = K0(1+ | ) ; Kn(m) = K0(1+ | ) ; | ||
| 100 | 100m |
dobrze mysle?
| (√x−3)(x+1) | ||
f(x)= | ||
| (x−4)(√x+5) |