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What is the union of the sets of rational and irrational numbers?
The real numbers.
Why is every rational number a real number?
There are rational numbers and irrational numbers. Real numbers are DEFINED as the union of the set of all rational numbers and the set of all irrational numbers. Consequently, all rationals, by definition, must be real numbers.
Can irrational numbers be rational numbers?
No. If it was a rational number, then it wouldn't be an irrational number.
Is 0.151515 a rational or an irrational?
0.151515(not repeating) is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is 6.6 irrational or rational?
6.6 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Which number system is made-up by rational and irrational numbers?
The real number are the union of rational and irrational numbers.
What is the union of the sets of rational and irrational numbers?
The real numbers.
What is set of irrational numbers union with rational numbers?
The real numbers.
Set of real number is union of?
Rational and irrational numbers
Are rational numbers is an irrational numbers?
yes * * * * * No. Rational and irrational numbers are two DISJOINT subsets of the real numbers. That is, no rational number is irrational and no irrational is rational.
Are there irrational numbers that are not rational?
All irrational numbers are not rational.
Why does any real number must be either a rational number or an irrational number?
It is due to the fact that the set of real numbers is defined as the union of the rational and irrational numbers.
Why is every rational number a real number?
There are rational numbers and irrational numbers. Real numbers are DEFINED as the union of the set of all rational numbers and the set of all irrational numbers. Consequently, all rationals, by definition, must be real numbers.
What are the solutions of rational algebraic equations?
They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.
All rational and irrational numbers are?
All rational and irrational numbers are real numbers.
Are irrational numbers rational numbers?
No. Real numbers are divided into two DISJOINT (non-overlapping) sets: rational numbers and irrational numbers. A rational number cannot be irrational, and an irrational number cannot be rational.
Can irrational numbers be rational numbers?
No. If it was a rational number, then it wouldn't be an irrational number.
