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Every real number is either rational, or irrational. Examples of Irrational Numbers include:
* The square root of any positive integer, except that of a perfect square.
* The number pi.
* The number e.
* Any of the above, multiplied by or added to a rational number - for example 2 x pi, 2/3 times the square root of 2, etc.
* An expression like 10 to the power x is irrational for most values of x.
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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.
What is a real number is also irrational number?
Every irrational number is a real number.
What standards separate a real number from an irrational number?
An irrational number is a real number.
Can a real number that is not a rational number is a?
A real number which is not a rational number is an irrational number.
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.
