EDB — 0JQ

Exercises

1. [0JQ] Note:Theorem 5.11.7 notes [ 3 ] .

   Let \(I\) be a family of indices. Show that if \(E_ i\) is a family of connected subsets of \(X\) such that

   \[ ∀ {i,j∈ I}~ ,~ E_ i∩ E_ j≠∅~ , \]

   then \(E=⋃_{i\in I} E_ i\) is connected.

   Solution 1

   [0JR]↺↻

   [ [0JS]↺↻]