After the first step of constructing the Cantor Set, removing the middle third from $\displaystyle [0,1]$, are we left with $\displaystyle [0,1/3]\cup[2/3,1]$ ?
After the first step of constructing the Cantor Set, removing the middle third from $\displaystyle [0,1]$, are we left with $\displaystyle [0,1/3]\cup[2/3,1]$ ?