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All Irrational Numbers are real, but not all real numbers are irrational.

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โˆ™ 2013-04-04 07:53:29
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Q: Are all irrational numbers real numberzs?
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Related questions

If a number is a real number then is it also an irrational number?

No. All irrational numbers are real, not all real numbers are irrational.

All rational and irrational numbers are?

All rational and irrational numbers are real numbers.

Is this ture that all irrational numbers are real numbers?

Ye it is true that all irrational numbers are real numbers that can't be expressed as fractions.

Is every irrational number a real number and how?

The set of real numbers is defined as the union of all rational and irrational numbers. Thus, the irrational numbers are a subset of the real numbers. Therefore, BY DEFINITION, every irrational number is a real number.

Are all unreal numbers irrational?

No. Irrational numbers form a proper subset of real numbers. That means that all irrationals are real so non-reals cannot be irrational.

Why does a real number have to be rational or irrational?

Because irrational numbers are defined as all real numbers which are not rational.

What real number is also irrational?

All real numbers are irrational. For example, Pi is an irrational number that is a real number. Other irrational numbers can be the square root of an imperfect square.

Can all real numbers be irrational?

Irrational numbers are real numbers because they are part of the number line.

Why is every rational number a real number?

There are rational numbers and irrational numbers. Real numbers are DEFINED as the union of the set of all rational numbers and the set of all irrational numbers. Consequently, all rationals, by definition, must be real numbers.

Is the number 3 an integer rational irrational or a real number?

It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.

Are all irrational numbers are real numbers?


Is all irrational numbers real numbers?


Is irrational numbers are real?

Yes. Real numbers consist of all the rationals and all the irrationals.

Some integers are not rational numbers?

All integers are rational numbers. There are integers with an i behind them that are imaginary numbers. They are not real numbers but they are rational. The square root of 2 is irrational. It is real but irrational.

What The set of all numbers including all rational and irrational numbers?

real numbers

Are all rational numbers plus all irrational numbers complex numbers?

no its real numbers

How are rational and irrational numbers alike?

All of them are Real numbers.

What consists of all rational and irrational numbers?

The Real numbers.

Is it true that all irrational numbers are real numbers?


Are all real numbers irrational?


Are all irrational numbers are real?


What are common in rational and irrational numbers?

They are real numbers, so they share all the properties of real numbers.

Are all real numbers rational numbers?

No. For example, pi is a real number, but it is irrational (it cannot be converted into an exact fraction).The reverse is true, however: all rational numbers are also real numbers.

What is the set of numbers that includes all rational and all irrational numbers?

the set of real numbers

Is an irrational number a real number?

An irrational number is any real number that cannot be expressed as a ratio of two integers.So yes, an irrational number IS a real number.There is also a set of numbers called transcendental numbers, which includes both real and complex/imaginary numbers. Of this set, all the real numbers are irrational numbers.