EDB — 125

Exercises

1. [125] Prerequisites:[124]↺↻.

   Show the following identities:

   \begin{eqnarray*} A ⊕ B & =& ⋃_{y∈ B}( A + y) \\ A ⊖ B & =& ⋂_{y∈ B}( A - y) \end{eqnarray*}
   Solution 1

   [126]↺↻