Question

Is the collection of integers closed under subtraction? Justify it by giving an example​

Answer 1

Answer:

No

Step-by-step explanation:

5+(-10)

5-10

-5

It is an integer

Hence Proved

Answer 2

Answer:

Hope it's help you...

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Step-by-step explanation:

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! ...

The set of natural numbers is not closed under the operation of subtraction because when you subtract one natural number from another, you don't always get another natural numbe