EDB — 0NZ

Exercises

1. [0NZ] Topics:balls.

   Prove that

   \begin{equation} \label{eq:inclpalle} B_{𝜌}(x)⊆ B_ r(x_ 0) \end{equation}

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   for every \(x∈ B_𝜌(x_ 0)\) and for every \(0{\lt}𝜌≤ r-d(x,x_ 0)\).

   Solution 1

   [0P0]↺↻