EDB — 03Y

Exercises

1. [03Y](Proposed on 2022-10-13) (Solved on 2022-10-27) Show with explicit constructions that the following sets have continuum cardinalities:

   \[ [0,1],\quad [0,1),\quad (0,1),\quad (0,∞)~ ~ . \]
   Solution 1

   [03Z]↺↻