Question

ones digit of a perfect square number ending with 3 and 7​

Answer 1

Answer:

Numbers ending in 2, 3, 7 or 8 is never a perfect square but on the other hand, all the numbers ending in 1, 4, 5, 6, 9, 0 are not square numbers.

Answer 2

Answer:

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• Numbers ending with 2,3,7 or 8 cannot be a perfect square..