(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Discuss the continuity of the function f defined for all x belongs to [0,1] by f(x)=x if x is rational and f(x)=x^2 is x is irrational.

2. Relevant equations

3. The attempt at a solution

I have no idea how to begin this question.....some help would be great thanks!

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# Homework Help: Discussing continuity of a function

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