-- There's an infinite number of rational numbers. -- There's an infinite number of irrational numbers. -- There are more irrational numbers than rational numbers. -- The difference between the number of irrational numbers and the number of rational numbers is infinite.
Find the arithmetic average of the two rational numbers. It will be a rational number and will be between the two numbers.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. All natural numbers are rational.
a rational number is different from a natural number because a rational number can be expressed as a fraction and natural numbers are just countinq numbers =D
There are countably infinite (aleph-null) rational numbers between any two rational numbers.
no
Yes.
Yes, it is.
All rational numbers are fractional but all fractional numbers are not rational. For example, pi/2 is fractional but not rational.
Yes.
Directly. Their difference IS the difference between them.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
No.
The coefficients in a rational expression would be rational numbers.
Their count. Two in the first case, one in the second.
Rational numbers are numbers that can be written as a fraction. Real numbers are any number, including irrationals.
-- There's an infinite number of rational numbers. -- There's an infinite number of irrational numbers. -- There are more irrational numbers than rational numbers. -- The difference between the number of irrational numbers and the number of rational numbers is infinite.