EDB — 1YX

3.11 Operations on sets[1YX]

Exercises

1. [05R]↺↻

2. [05S]↺↻

3. [05T]↺↻

4. [05V]↺↻

5. [05X]↺↻

6. [05Z]↺↻

7. [060]↺↻

Limsup and liminf of sets

We suppose that $A_n\subseteq X$ for every $n$. (We can set $X=\bigcup _n{A}_n$).

[ [062]↺↻]

Exercises

1. [063]↺↻

2. [064]↺↻

3. [065]↺↻