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# Does the set of rational numbers have an additive identity?

Updated: 9/25/2023

Wiki User

8y ago

Yes, it does.

Wiki User

7y ago

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Q: Does the set of rational numbers have an additive identity?
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Related questions

### Do sets of rational numbers have an additive identity?

There is only one set and it does have an additive identity.

### Does the set of rational numbers have an additives identify?

Yes. The additive identity is 0.

### How Does a set of rational numbers have an additive identity?

I t is the number 0, which has the property that x + 0 = 0 + x = x for all rational numbers x.

Yes: it is 0.

### What number is the additive identity in the set of real numbers?

Zero is the additive identity in the set of real numbers; when you add zero to any number, the number does not change its identity.

### Is zero is not considered a real number?

Wrong! Not only is zero a real number, but it is the additive identity for the set of integers, rational numbers as well as real numbers.

Yes, it does.

### Does the set of rational numbers have an additive inverse?

No. It has a different additive inverses for each element.

### Does the set of rational numbers have multiplicative identity?

Yes. The multiplicative identity for the rational numbers is 1 (also can be written as 1/1).

Yes.

Yes, it is 1.

### What is the property of 0 plus 7 equals 7?

0 is the additive identity for the set of numbers.