EDB — 0P1

Exercises

1. [0P1] Topics:balls, disks. Let \(x_ 1,x_ 2∈ X\), \(r_ 1,r_ 2{\gt}0\), if \(d(x_ 1,x_ 2)≥ r_ 1+r_ 2\) then

   \begin{equation} \label{eq:disg_ palle} B_{r_ 1}(x_ 1)∩ D_{r_ 2}(x_ 2)=∅\quad . \end{equation}

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   Solution 1

   [0P2]↺↻