0
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.
Add your answer:
Earn +20 pts
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.
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.
Is an irrational number cannot be a real number?
Irrational numbers are real numbers.
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.
Is a real number that is not a rational number is a?
irrational number
Can an irrational numbers be a real number?
yes. an irrational number is any real number that is not a rational number
Is the square root of 8 a real number or a rational number or an irrational number or integers or a whole number?
The square root of 8 is irrational and real.
Is an irrational number plus an irrational number rational?
No. The sum of an irrational number and any other [real] number is irrational.
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.
Is a real number always irrational?
Real numbers can be rational or irrational because they both form the number line.
