0
Irrational Numbers are numbers that can't be represented by a fraction, ie. they don't have terminating or repeating decimals.
Pi (3.14159.........) and e (2.71828.......) are irrational since they can't be expressed in the form a/b where a and b are integers, b =/ 0.
Conversely, .33333333 is rational since it can be expressed as 1/3
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is a number that cannot be expressed as a quotient of integers?
A number that cannot be expressed as a quotient of two integers is called an irrational number. Some common irrational numbers are pi (3.14159....) and the square root of two.
How do you turn an irrational number in to a rational number?
Some irrational numbers can be multiplied by another irrational number to yield a rational number - for example the square root of 2 is irrational but if you multiply it by itself, you get 2 - which is rational. Irrational roots of numbers can yield rational numbers if they are raised to the appropriate power
The sum of a rational number and an irrational number is?
The sum of a rational and irrational number must be an irrational number.
Is 3.56 an irrational number?
No, 3.56 is not an irrational number. 3.56 is rational.
Whether a rational number multiplied by an irrational number gives an irrational number?
rational * irrational = irrational.
What Numbers that can not be written as a ratio of 2 integers?
Some examples are an irrational number, an imaginary number, a complex number.
What is an irrational number examples?
An irrational number is a number that cannot be written as a ratio of two whole numbers. That is, there are no two integers, X and Y (with Y>0) such that the number can be written as X/Y. Sqrt(2), pi, log(3) are examples of Irrational Numbers.
What is an irrational number and examples?
An irrational number is a number that cannot be written as a ratio of two whole numbers. That is, there are no two integers, X and Y (with Y>0) such that the number can be written as X/Y. Sqrt(2), pi, log(3) are examples of irrational numbers.
What is irrational number and give example of irrational number?
An irrational number is a real number that cannot be expressed as a ratio of two integers, pq/ where q > 0. sqrt(2) and pi are examples.
What are some examples of inversion in logic?
no person is irrational no person is non-irrational no non-irrational is person every non-irrational is non-person some non-person is non-irrational some non-person is not irrational
What are examples of inversion in logic?
no person is irrational no person is non-irrational no non-irrational is person every non-irrational is non-person some non-person is non-irrational some non-person is not irrational
What are some non examples of irrational numbers?
0,1,2,3,4....
What are 3 examples of a real number that is not an irrational number?
5, 6.5, 1/2
5 examples of irrational numbers?
Five examples of irrational numbers are Pi, the Golden Ratio, Euler's number, the square root of 7.298363, and the cubed root of 26.483738.
Is negative 4.9 a rational or irrational?
-4.9 is a rational number. If a number is irrational, then it can not be expressed as a finite number of digits. A few examples of irrational numbers are: pi, the square root of any integer which is not square and the golden ratio (phi).
Explain why the sum of a rational number and an irrational number is an irrational number?
Let R1 = rational number Let X = irrational number Assume R1 + X = (some rational number) We add -R1 to both sides, and we get: -R1 + x = (some irrational number) + (-R1), thus X = (SIR) + (-R1), which implies that X, an irrational number, is the sum of two rational numbers, which is a contradiction. Thus, the sum of a rational number and an irrational number is always irrational. (Proof by contradiction)
What is an example of an irrational whole number?
No whole number is irrational. They are all expressible by some other whole numbers such that p/q = (the number), so, no whole number is irrational.
