Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
All rational numbers are real numbers.
Rational numbers form a proper subset of real numbers. So all rational numbers are real numbers but all real numbers are not rational.
All irrational numbers are real, but not all real numbers are irrational.
The result is all real numbers.
The set {x ∈ R ; x ≠ -2} is the set of all those real numbers, except x = -2.
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.
Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
Real numbers are all numbers which do not contain "i", when "i" represents the square root of -1. All numbers which do contain "i" are "imaginary numbers" and are not real numbers. This means that all numbers you'd ordinarily use are real numbers - all the counting numbers (integers) and all decimals are real numbers. So in answer to your question, all the real numbers that are not whole numbers are all the decimal numbers - including irrational decimals such as pi.
the domain is all real numbers and the range is all real numbers the domain is all real numbers and the range is all real numbers
No, all integers are real numbers, but not all real numbers are integers. For example, 1.25 is a real number and a non-integer.No.
All rational numbers are real numbers.
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the set of real numbers
Rational numbers form a proper subset of real numbers. So all rational numbers are real numbers but all real numbers are not rational.
All irrational numbers are real, but not all real numbers are irrational.
no... not all of them