Question

which number is both odd and square number.

Answer 1

Step-by-step explanation:

An even square is the sum of an even number of odd numbers. An odd square is the sum of an odd number of odd numbers. For, the sum of any two consecutive odd numbers is even. Therefore the sum of an odd number of odd numbers will be odd.

Answer 2

Answer:

the number is 25

5×5 = 25

25 is also the odd number

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