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In mathematics the number 21 is?

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Anonymous

13y ago
Updated: 8/16/2019

A Fibonacci number

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Wiki User

13y ago

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Is 21 even or odd?

In mathematics, an even number is an integer that is divisible by 2 without leaving a remainder. In the case of 21, when divided by 2, there is a remainder of 1, indicating that it is not evenly divisible by 2. Therefore, 21 is classified as an odd number.


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