Y by
There is an
table with
cells containing ones and the remaining cells containing zeros. You can do this with the table the following operation: select the tap hole, subtract from the number in this cell, one, and to all other numbers on the same line or in the same column as the selected cell, add one. Is it possible from of this table, using the specified operations, obtain a table in which all numbers are equal?


This post has been edited 1 time. Last edited by parmenides51, Sep 17, 2024, 11:53 AM