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It is 1.

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Q: What is the multiplicative identity for a rational number?
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Which rational number is the multiplicative identity for rational number?

1


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).


Is there a multiplicative identity n such that a times n equals a for any rational number a?

n = 1


Which number is known as the additive identity which number is the multiplicative identity?

Additive identity: zero. Multiplicative identity: one.


Does the set of rational numbers have a multiplicative identity?

Yes, it is 1.


Which is the multiplicative identity for whole numbers?

The multiplicative identity of a number leaves that number unchanged under multiplication. Thus the multiplicative identity of any number is 1.


What is multiplicative identity property?

Any number multiplied by 1 remains the same.One is called the Multiplicative Identity.Multiplying any number by one is an example of the Multiplicative Identity Property of One.The multiplicative identity states that:A x 1 = A


Is the product of a number and its multiplicative inverse always a rational number?

If the multiplicative inverse exists then, by definition, the product is 1 which is rational.


What is the Multiplicative Identity property?

Any number multiplied by 1 remains the same.One is called the Multiplicative Identity.Multiplying any number by one is an example of the Multiplicative Identity Property of One.The multiplicative identity states that:A x 1 = A


What number is multiplicative identity and why?

The number 1 is the multiplicative identity. What this means is that if you multiply a number by 1, that number is unchanged (the result is equal to the original number).


What does the word multiplicative identity mean in math?

Multiplicative Identity states that the product of any number and one is the number itself.


One is a what of a number?

It is the multiplicative identity.