Author: Krystian Karczyński

Przydatna granica funkcji z cosinusem

Useful limit of a function with cosine

We usually treat the limits of a sine function as: x tends to zero then{sinx} /x=1. Question: what...

asymptoty2

Horizontal and oblique asymptotes of functions

The relationship between horizontal and oblique asymptotes is as follows: horizontal asymptotes are special oblique asymptotes. Therefore, every...