Dominika Crnjac Milić

Abstract
This paper will point out the relationship between mathematics, informatics, cybernetics and computing, the importance of which is indisputable in the modern world. We will try to give a definition of informatics as a link between the aforementioned disciplines. We will also draw attention to some methods used in informatics, mathematics, cybernetics and computing.
Keywords
informatics, mathematics, cybernetics, computing, information, system, entropy.