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# Why integers need an extension?

Updated: 9/20/2023

Wiki User

9y ago

In the first stage, the set of all integers needs an extension - to the set of rational numbers - to get closure for division (which is the inverse operation to multiplication).

Wiki User

9y ago

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Q: Why integers need an extension?
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### Why integers need extension?

In the first stage, the set of all integers needs an extension - to the set of rational numbers - to get closure for division (which is the inverse operation to multiplication).

### Why do integers require an extension?

because all numbers like irrational numbers could not be included in the set of integers

### Why does integer require an extension?

Extensions are used in integers to denote that they are infinite in number.

### How do you make a factor tree for 10.91?

Factors, and by extension factor trees, refer to integers, not decimals.

### Extension Cord?

form_title= Extension Cord form_header= Install extension cords in your office. What size extension cord do you need?*= _ [50] What color extension cord do you need?*= _ [50] Do you need a 3 prong extension cord?*= () Yes () No

### Why do you need to know about integers?

What you need to know about integers is that integers is the name for the group of numbers that include whole numbers and negative numbers. But integers DO NOT include fractions.

### How do you write extensive writing?

To write a leave of extension application one must explain why the need the need extension and for how long. They then must provide good reasoning to why they need the extension.

### How do you write leave extension application?

To write a leave of extension application one must explain why the need the need extension and for how long. They then must provide good reasoning to why they need the extension.

### Why do natural number requires an extension?

Because the set is not closed under subtraction. This led to the set being extended to included negative integers.

### What is the importance of integers?

-- Integers are very useful when you need to count things. -- If you are running short of decimal points and fraction bars, then integers are definitely the best numbers to use, since they don't need any of those.

### Three consecutive integers have a sum of 12 and a product of 60 What are the integers?

lol I need to know this too.

### How do you add 4 digit integers?

you need to do the same thing as 2 digit integers is really easy