Arrangements in Hilbert's Hotel

Calculus Level 1

In Hilbert's Hotel, there are infinitely many rooms labeled \(1, 2, 3, \ldots,\) with one room for every natural number.

An infinite number of guests stay in the hotel: \( \text{Mr. }P_1,\, \text{Mr. }P_2,\, \text{Mr. }P_3, \ldots,\) with \( \text{Mr. }P_n\) for every natural number \(n\).

Hilbert, the manager, realizes that every room is occupied by at least one guest.

Does that mean no two guests are in the same room?


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