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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.
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Who invented real numbers What country and what year?
no one
Who invented real numbers What country?
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.
Who invented odd numbers?
They were not invented, they just "are".
What is a finite 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.All real numbers are finite. Infinity is not a number.
Can all real numbers be irrational?
Irrational numbers are real numbers because they are part of the number line.
Who is the inventor of Real numbers?
Jacob Jones invented real numbers
Who invented real numbers What country and what year?
no one
Who invented real numbers What country?
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.
Who invented directed numbers?
the Chinese invented directed numbers:)
Are natural numbers real numbers?
Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
What comes before a zillion?
"zillion" is not a real number. It is just a word invented to describe very large, unspecified numbers.
Why were numbers invented?
Numbers were invented to indicate quantity: how many of anything we had
Who invented a plus b whole square?
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.
What rational numbers are real numbers?
All rational numbers are real numbers.
Is a real number a whole number?
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.
When was the modern number system invented?
It was invented in prehistoric times and has evolved as our understanding and needs developed.From natural (counting) numbers to the set of integers, to rational numbers (fractions) to real numbers (incorporate irrational numbers), to complex numbers and then quaternions. The last of these, which even many mathematicians will not have come across in their work, were formally introduced to the world of mathematics by Hamilton in 1843.
What is the set of numbers including all irrational and rational numbers?
real numbers
