irrational numbers
numbers that cannot be expressed as terminating or repeating decimals
An irrational number is a number that cannot be expressed as the quotient of two integers. In other words, it is a number that cannot be written in the form p/q, where p and q are both integers and q is not equal to zero. Irrational numbers are therefore non-repeating and non-terminating decimals.
Examples of irrational numbers include the square root of 2 (which is approximately 1.41421356…), pi (which is approximately 3.14159265…), and e (which is approximately 2.71828183…).
It is interesting to note that there are far more irrational numbers than rational numbers. In fact, the set of irrational numbers is uncountable, which means that there are too many of them to be listed or counted.
Irrational numbers have many applications in mathematics, physics, and engineering. For example, they are used to define and measure quantities such as angles, areas, and distances. They also play a role in the study of chaos theory and fractals.
More Answers:
Understanding the Commutative Property in Basic Mathematics: Addition, Multiplication, Subtraction, and Division.Understanding Composite Numbers: Properties and Examples
Prime Numbers: Importance in Cryptography and Number Theory