Intervalli di Numeri Reali

In this video, we'll introduce a concept of great importance in mathematics and beyond: intervals. Specifically, we'll focus on intervals of real numbers, analyzing their main forms and characteristics. We'll specifically discuss the following aspects: bounded intervals / unbounded intervals open intervals / closed intervals endpoints of an interval values ​​within an interval / values ​​outside an interval different notations (parenthesis notation, algebraic notation, real-axis notation) span of an interval We'll help you understand this with some numerical examples at the end of the video. The schedule for this video is as follows: 00:00 Introduction 01:10 Intervals 02:11 Limited Intervals 05:30 Unlimited Intervals 08:36 Notation (1) 08:59 Notation (2) 09:14 Correct/Incorrect Writing 09:37 Extremes, Internal Values, External Values 10:45 Limited Interval Widths 11:06 Limited Interval Examples 12:27 Limited Interval Width Examples 12:42 Unlimited Interval Examples 14:00 Conclusion