Question

give example of whole number which when multiplied by itself give same number.
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Answer 1

here is yøur answer

Two whole numbers are 0 and 1. 0 and 1 are the two whole numbers which when get multiplied by itself give the same number.

Answer 2

0 and 1 are the only whole numbers which when multiplied by themselves give the same number. Whole numbers include natural numbers(1,2,3.....) and 0.