Prove That No Integer In The Following Sequence Is A Perfect Square:, 11, 111, 1111, 11111, ...
Prove that no integer in the following sequence is a perfect square:
11, 111, 1111, 11111, ...
Answer:
It starts from 11
So 1 is not included
Try other numbers:
11 × 11 = 121
121 is not the same with 111
Hope it helps ^_^
~~CraneFever
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