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Is the densest subset of real numbers is set of fractions?
No, the irrationals are more dense.
What Name the set (s) of numbers that 1.18 belongs?
It belongs to the set ofrational numbers,decimal fractions,improper fractions (in decimal form),real numbers,complex numbers,quaternions.
What does interval mean in fractions?
is a set of real numbers with the property that any number that lies between two numbers is the set.
Are all integers real numbers?
Every integers are real numbers.more precisely, integers are the subset of R, the set of real numbers.They are whole numbers with no decimals or fractions
The densest subset of real numbers is the set of fractions?
Your question is ill-posed. I have not come across a comparison dense-denser-densest. The term "dense" is a topological property of a set: A set A is dense in a set B, if for all y in B, there is an open set O of B, such that O and A have nonempty intersection. The rational numbers are indeed dense in the set of real numbers with the standard topology. An open set containing a real number contains always a rational number. Another way of saying it is that every real number can be approximated to any precision by rational numbers. There are denser sets, if you are willing to consider more elements. Suppose you construct a set consisting of the rational numbers plus all algebraic numbers. The set of algebraic numbers is also countable, but adding them, makes it obviously easier to approximate real numbers. Can you perhaps construct a set less dense than the set of rational numbers? Suppose we take the set of rational numbers without the element 0. Is this set still dense in the real numbers? Yes, because 0 can be approximated by 1/n, n>1. In fact, you can remove finite number of rational numbers from the set of rational numbers and the resulting set will still be dense in the set of the real numbers.
ARE All integers are real numbers?
Every integers are real numbers.more precisely, integers are the subset of R, the set of real numbers.They are whole numbers with no decimals or fractions
In the set of rational numbers the complement of the set of integers is the set of fractions?
Only if they are fractions in their simplified form.
Are there more fractions than decimals?
No. Every fraction has a decimal expression but not every decimal has a fractional (rational) equivalent. There are infinitely many fractions: the cardinality of the set of fractions is Ào (Aleph-null). If the set of decimals is considers equivalent to the set of real numbers, then the cardinality of the set is 2À0 !
What is the set of numbers including all irrational and rational numbers?
real numbers
Does commutative property work for fractions?
Yes. Both the commutative property of addition, and the commutative property of multiplication, works:* For integers * For rational numbers (i.e., fractions) * For any real numbers * For complex numbers
What numbers are set of all rational and irrational numbers called?
All rational numbers can be expressed as fractions whereas irrational numbers can't be expressed as fractions.
What set of numbers is 22 over 23?
Fractions
