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-2 belongs in the sets:
-Integer number set, whole numbers
-Rational number set, numbers that are not never ending
-Real number set, basic numbers without i and that can be expressed in say amounts of apples
-Complex number set, the set that contains both real and unreal numbers
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What does it means for a set of numbers to be open?
It means that the boundaries of the set are not included in the set. For example, consider the set of numbers that are bigger than 1 and smaller than 2. The set is bounded by 1 and 2 but neither of these belong to the set.
Which set of numbers -60 not belong to?
Irrational numbers.
Which number belongs to the set of imaginary numbers 2?
2 does belong to the set of imaginary numbers. Any real number is also imaginary. Imaginary numbers are the set of all numbers that can be expressed as a +b*i where "i" is the square root of negative one and "a" and "b" are both real numbers.
What set of numbers does 12 and a half belong to?
mixed numbers
What set of numbers does 5.86 belong to?
The Rationals, the set {1, 3 , 5.86, sqrt(59), -2/3, pi2}, the reals numbers, numbers between 5 and 6, etc.
Name the set of numbers which 3 does not belong?
The set of numbers which 3 does not belong is the set of even numbers.
What set does 10 belong to?
10 belongs to the set "natural numbers", but it can also belong to whole numbers, and rational numbers
What does it means for a set of numbers to be open?
It means that the boundaries of the set are not included in the set. For example, consider the set of numbers that are bigger than 1 and smaller than 2. The set is bounded by 1 and 2 but neither of these belong to the set.
What set of numbers does 100 belong?
Counting numbers
Which set of numbers -60 not belong to?
Irrational numbers.
How can a number belong to more than one set of numbers?
A set is just a way of describing numbers, and numbers can be described in more than one way. If set A is (for example) all positive prime numbers, and set B is all numbers between 0 and 10, then there are some numbers (2, 3, 5, and 7) that could belong to both sets.
What set does 18 belong to?
The set of even numbers
Which number belongs to the set of imaginary numbers 2?
2 does belong to the set of imaginary numbers. Any real number is also imaginary. Imaginary numbers are the set of all numbers that can be expressed as a +b*i where "i" is the square root of negative one and "a" and "b" are both real numbers.
What set of numbers does 31 belong to?
It belongs to the set of prime numbers
What set of numbers does 1.8 belong to?
Rational and Real numbers
What set of numbers does -11 belong to?
rational and prime numbers
What set of numbers does 12 and a half belong to?
mixed numbers
