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# What is the real number?

Updated: 11/27/2023

Wiki User

13y ago

a real number is a number that can be rational or irrational

Wiki User

13y ago

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Q: What is the real number?
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### Can a square of real number is a real number?

The square of a real number is always a real number.

### What is the real number in 101.7?

The real number in '101.7' is 101. A real number is a positive whole number.

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Nearly any number you can think of is a Real Number. So 8 is a real number.

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Yes, zero is a real number. It is not a counting number, but it is an integer, a rational number, and a real number.

### What are the other real number?

The other real number is 3/pi. I will bet that was not the real number you had in mind and so is an "other" real number.

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It is a real number, but it is not a whole number

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Of course, not only can it be a real number but it is a real number. When you take the square root times itself, the result is a number that is real.

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No, it is not a real number.

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13297126 is the number real

### Can a no real number be a pure imaginary number?

If a number is pure imaginary then it has no real component. If it is a real number, then there is no imaginary component. If it has both real and imaginary components, then it is a complex number.

### Are there real number that are not rational number?

A real number dosen't have to be a rational number as a real number can be rational or irrational i.e the root of 2 is irrational and real. So is (pi).

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