Question

let f(x)={0 if x is rational, 1 if x is irrational
then prove that lim. x approaches c f(x) does not exists.​

Answer 1

Let f(x)={0 if x is rational, 1 if x is irrational then prove that lim. x approaches c f(x) does not exists.. Ask for details ...

Answer 2

Answer:

Step-by-step explanation: