Question

integers are not closed under addition. Justify the statement​

Answer 1

Step-by-step explanat

Answer 2

Step-by-step explanation:

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The natural numbers are "closed" under addition and multiplication. A set is closed (under an operation) if and only if the operation on any two elements of the set produces another element of the same set. If the operation produces even one element outside of the set, the operation is not closed.