Yes.
Directly. Their difference IS the difference between them.
Their count. Two in the first case, one in the second.
There are infinitely many rational numbers between any two rational numbers. And the cardinality of irrational numbers between any two rational numbers is even greater.
The question cannot be answered because it is nonsensical. The difference between two rational numbers is very very rarely a whole number.
no
Yes, it is.
Yes.
Directly. Their difference IS the difference between them.
Their count. Two in the first case, one in the second.
No.
Find the arithmetic average of the two rational numbers. It will be a rational number and will be between the two numbers.
There are infinitely many rational numbers between any two rational numbers. And the cardinality of irrational numbers between any two rational numbers is even greater.
The question cannot be answered because it is nonsensical. The difference between two rational numbers is very very rarely a whole number.
There are infinitely many rational numbers between any two consecutive rational numbers. This is because rational numbers can be expressed as fractions, and between any two fractions, an infinite number of other fractions can be found by taking the average of the two given fractions. Therefore, the set of rational numbers is dense, meaning there is no smallest gap between any two rational numbers.
There are more irrational numbers between any two rational numbers than there are rational numbers in total.
A Rational number is a fraction of two integers; a rational expression is a fraction that contains at least one variable