Question

defination of ood number​

Answer 1

Answer:

An odd number is an integer of the form , where is an integer. The odd numbers are therefore ..., , , 1, 3, 5, 7, ... (OEIS A005408), which are also the gnomonic numbers. Integers which are not odd are called even.

Answer 2

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An odd number is an integer of the form , where is an integer. The odd numbers are therefore..1, 3, 5, 7, 9