(b) Let be a real number. What does it mean to say that a function f: R+R is continuous at : ? -- For x ER, set so LEN f
Posted: Tue May 10, 2022 11:56 am
(b) Let be a real number. What does it mean to say that a function f: R+R is continuous at : ? -- For x ER, set so LEN f(0) = 1 r = 0 or & N. So, f(x) = 0 if x € {1,2,3....}, and f(x) = 1 for all other x ER. Show, only using the definition, that f is continuous at 3, but discontinuous at 0.