Each of the following is a subset of the real numbers: -- the odd numbers
-- the even numbers
-- the numbers greater than 4
-- the numbers containing the digit '7'
-- the abcissas of points in the 3rd quadrant
-- the first 269 multiples of 'pi'
-- the number of fish in each of the Seven Seas
-- the numbers that have the letter 'L' in their English names
Rational (ℚ) which is a subset of Real (ℝ) which is a subset of Complex (ℂ).
Yes.
A set of ordered pairs (x, y) where x and y are real numbers.
Yes. For example, the set of odd natural numbers is a infinite subset of the set of integers.
A set which contains any irrational or complex numbers.
There are lots of subsets; some of the ones that are commonly used are: rational numbers; irrational numbers; positive numbers; negative numbers; non-negative numbers; integers; natural numbers. Remember that a subset simply means a set that is contained in another set. It may even be the same set. So the real numbers are a subset of themselves. The number {3} is a subset of the reals. All the examples above are subsets as well. The set {0,1, 2+i, 2-i} is NOT a subset of the real numbers. The real numbers are a subset of the complex numbers.
A subset is a division of a set in which all members of the subset are members of the set. Examples: Men is a subset of the set people. Prime numbers is a subset of numbers.
The real numbers, themselves. Every set is a subset of itself.
The set of Rational Numbers is a [proper] subset of Real Numbers.
Yes it is.
Real numbers are a proper subset of Complex numbers.
Yes.
Natural numbers are a subset of the set of integers, among others.
Real numbers form a proper subset of the set of complex numbers.
A subset is a smaller set that is part of a larger set. For example, the set of animals contains the subset of reptiles, the subset of mammals, and various others. Or in mathematics, the set of real numbers contains the subset of positive integers, the subset of negative integers, the subset of rational numbers, etc.
No. But all whole numbers are in the set of rational numbers. Natural numbers (ℕ) are a subset of Integers (ℤ), which are a subset of Rational numbers (ℚ), which are a subset of Real numbers (ℝ),which is a subset of the Complex numbers (ℂ).
Yes - in fact the set of all even numbers is a subset of the set of all integers, which is, in turn, a subset of the set of all real numbers.