80,423 views
You will learn the definition of continuity and the types of discontinuity I will focus on the KEYS and teach you some TRICKS to reduce the level of difficulty • LIMITS of functions ???? Indeterminacy... Mathematics 1st year of high school 2nd year of high school and university Intuitive idea of continuity Intuitively we can say that a function is continuous "if we can draw it without lifting the pencil" . Definition of continuity A function is continuous at x=a if the value of the function exists at that point and is equal to the value of the limit at that point . 00:00 Introduction 01:38 Intuitive idea of continuity 02:35 Definition of continuity 04:50 Types of discontinuity 11:56 Continuity of a polynomial and a rational function