Real numbers have always been around since people started making computation. A precise definition is more modern and can be done in more than one way. Richard Dedekind (1831-1916) might be given the credit for defining real numbers.
no one
The concept of real numbers was not invented or discovered by any one person or country. Rather, the concept was improved gradually, over the course of several centuries.
They were not invented, they just "are".
All real numbers are finite. Infinity is not a number.All real numbers are finite. Infinity is not a number.All real numbers are finite. Infinity is not a number.All real numbers are finite. Infinity is not a number.
Irrational numbers are real numbers because they are part of the number line.
no one
The concept of real numbers was not invented or discovered by any one person or country. Rather, the concept was improved gradually, over the course of several centuries.
the Chinese invented directed numbers:)
Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
No, not all numbers are real numbers. Real numbers include all rational and irrational numbers, but there are also complex numbers that are not considered real numbers.
Imaginary numbers are not real numbers.
Numbers were invented to indicate quantity: how many of anything we had
"zillion" is not a real number. It is just a word invented to describe very large, unspecified numbers.
Nobody invented it. It was a consequence of the definition of numbers. Nobody invented it. It was a consequence of the definition of numbers. Nobody invented it. It was a consequence of the definition of numbers. Nobody invented it. It was a consequence of the definition of numbers.
All rational numbers are real numbers.
No, not all. All numbers are Real Numbers. * * * * * All numbers are not real numbers: there are complex numbers and others. Also, all real number are not whole numbers. sqrt(2) or pi, for example are real numbers but not whole numbers.
real numbers