If there is a digit in the unit place of a number, when the number whole will not be a whole square?
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Hi hope it helps
Explanation:
⇒ If the units digit of a number is 2,3,7 or 8, then then numbers cannot be a whole square.
⇒ The given number 1022 has 2 as a unit digit, so it cannot be perfect square or whole square.
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