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Yes, the domain represents all the x values on a graph. Since these x values can be non-integral numbers, the domain can contain non-integral numbers.

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Q: Can non integer numbers be part of the domain?
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Can a non integer be part of a domain?

It most certainly can.


What is non -integer?

Well a non-integer is basically a not a number. It can be a variable, symbol and etc.


Meaning of non-integer rational numbers?

non integer rational numbers means the numbers in p/q form and this value is not a perfect integer. ex: 22/7


Why the quotient of an integer divided by a nonzero integer are not a rational numbers?

Any integer divided by a non-zero integer is rational.


Non-integer rational numbers example?

3.9


What is a non positive integer?

Zero and the negative numbers.


What is a non-zero integer?

The integers are the numbers {0, 1, 2, 3, ...} and the numbers {-1, -2, -3, 4, ...}. That is, they are all of the "whole" numbers, their negatives, and zero. A non-zero integer is any integer except 0.


If a number isn't a integer what is it?

It is a non-integer. It can be a rational fraction (in decimal or rational form); it can be an irrational number (including transcendental numbers); it could be a complex number or a quaternion.


What are examples of non integer numbers?

Non-integers are fractions, decimal numbers, and irrational numbers. Integers are positive and negative whole numbers.


What is domain and range of Area of a circle with radius r pirsquare?

The domain and range are (0, infinity).Both the domain and the range are all non-negative real numbers.


Are all integer natural numbers?

No, natural numbers only include non-negative integers.


Are there numbers that are neither composite or prime?

Depends on your definition of "numbers" - basically, every integer greater than one is either composite or prime. Therefore there are many numbers that are not composite or prime: 1, or 0, any negative number, any positive real non-integer, any complex number with imaginary part non-zero