Math, asked by asra32, 2 months ago

Are integers closed under addition?
Justify your answer with example

Answers

Answered by Anonymous
1

Answer:

Step-by-step explanation:

a) The set of integers is closed under the operation of addition because the sum of any two integers is always another integer and is therefore in the set of integers. ... For example, 4 and 9 are both integers, but 4 ÷ 9 = 4/9. 4/9 is not an integer, so it is not in the set of integers!

Answered by radhika6251
1

Answer:

Yes they are closed under addition

Step-by-step explanation:

-2+3 =1

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