Funzione in Matematica | Definizione e Concetti Fondamentali

Buy my math book: https://amzn.to/4ut31ek What is a function in mathematics? We define a function and introduce fundamental concepts such as injective, surjective, bijective, and inverse functions, and we learn to recognize when a relation is not a function. SUMMARY 00:00 - Definition of a function 01:19 - An example of a function 02:45 - Recognizing when a relation is not a function 03:25 - Injective function 04:58 - Surjective function 05:56 - Bijective function 06:58 - Inverse function 🟠 Would you like to take a lesson with me? Then contact me on Telegram at luiman_edu or send me an email at [email protected] We'll set up a video call to get to know each other and understand how we can best work together. I'm waiting for you 😉 Watch the video with all the information about my lessons:    • LEZIONI di MATEMATICA (con Me!) [Tutte le ...   One of the best calculus books in my opinion: https://amzn.to/4cB8RnT